5K Events

We're delighted to have been invited back to the wonderful Hurtwood Park Estate for another Dragon's Eye event. We'll have our epic aid station set up just behind the beautiful main building with great access to the polo club facilities and the route is a stunning loop around the estate. This is a multi-distance event - from 5km to 10k, half to marathon to ultra, you can complete as many, or as few, laps of a looped course around the beautiful Hurtwood Park Estate within the overall 7 hour time limit. We welcome all abilities of runner - complete one loop and you're both a finisher and a winner in our eyes, or keep going and see how far you can get in the full 7 hour time limit and everyone gets the fabulous finishers' medal. The medal is one of our epic bespoke designs and you're not going to want to miss this one. Not sure? Well the beauty of this format is that you don't even need to decide in advance - simply come and run a lap and see how you feel on the day and keep on going if it feels right. Places will be strictly limited so don't leave it too late to enter. Minimum distance is 2.62 miles or as far as you can go in 7 hours. Off road trail, mostly flat through the estate.

Come and join us in Glasgow’s beautiful Pollok Country Park for a fun and friendly day of running! With both a 5k and a 10k to choose from, this event is perfect whether you’re taking on your very first race, running with friends, or looking for a relaxed community event in stunning surroundings. Why run with us? Two distances – a flat and welcoming 5k, or a slightly longer 10k route through woodland paths. Friendly atmosphere – no pressure, all paces welcome. Medal for every finisher – a great memento of your day. Marshalled and fully marked course – so you can just enjoy your run. Beautiful setting – run through Glasgow’s largest park, with woodland, riverside and open green space. Who’s it for? Everyone! Whether you’re walking, jogging or running, you’ll be part of a supportive crowd where taking part is what counts. Bring along your friends and family for a great day outdoors. On the day - Parking in the park. Toilets and a bag drop are available. Refreshments at the finish line. Chip timing for those who’d like an official result.

RUN NORTHUMBERLAND ALNWICK CASTLE RACES Hosted by Northumberland Estate in Hulne Park near to Alnwick Castle. Take in the beautiful scenery of this historic setting while competing in our 5k, 10k, Half Marahon, or Junior 2k. The 10k is one loop around the scenic park on paths and farm tracks and the new half marathon route is 2 laps of the course. All finishers will receive a unique Alnwick Castle Trail Run medal

RUN Victoria Park 5K Sunday 24th May – East London Join us for a fantastic day of running at Victoria Park, one of East London’s most iconic green spaces. Taking place on Sunday 24th May, this event offers a Half Marathon, 10K and 5K, making it perfect for runners of all abilities. The courses are flat, scenic and traffic-free, ideal for chasing a personal best or enjoying a relaxed run in a friendly, supportive environment. Event Highlights Choice of Half Marathon, 10K or 5K Fast, flat routes through Victoria Park Suitable for beginners and experienced runners Finisher medal for all participants Professionally organised, fully marshalled, signed route, chip timed, baggage facilities and Medical Team Whether you’re training for a longer race, running with friends, or taking on your first event, this is a great opportunity to experience a well-organised race in the heart of London. Secure your place today and join hundreds of runners at Victoria Park on 24th May.

Where is it? Braybrooke Taproom, Market Harborough, LE16 8LJ is the amazing taproom for Braybrooke Beer Co just outside Market Harborough. The What 3 Words location is here. Parking is free! There are toilets onsite and the Taproom will be open for post-run pastries, cakes and coffees (or a pint of their beers of course!), Braybrooke Taproom is just outside Market Harborough 7 minutes from Junction 3 of the A14. The closest train station is Market Harborough. What’s a 6 hour event? I’ve made a short video here to try to explain a little. It is an event that enables all abilities of runner to run together (or hike/walk!). Ultimately you can run as many 5k laps as you wish in the time limit. You can run one lap in 20 minutes, pick up your medal and drink and go home! Alternatively you can head out on your 15th lap at 14:55 and finish in 6:30 having covered over 50 miles! It’s completely up to you. There is no pressure from us, but we’ll also see if you want one more lap! The format is great for people looking to run further than they’ve ever done before, do a long training run for future events or to enjoy a sociable event with your friends. Course description The course from Braybrooke Taproom runs along the Griffin Trail and Brampton Valley Way. Both of these footpaths are very well maintained over crushed stone, the Griffin Trail has recently been resurfaced to give a great surface. There is one small section (around 100m) across grass trail but in the summer this shouldn’t be much of a consideration. Watch the video below to see. It’s relatively flat with gentle climbs on the way out and you’ll be running between arable farm fields - but without having to worry about breaking your ankle on ploughed fields! The vast majority of the course is not under tree cover. This will leave you exposed to the elements but also allows for some spectacular, uninterrupted views! (New video coming soon) What does it cost? We operate a tiered pricing approach. The earlier you enter, the cheaper the event but never ever will you pay a booking fee! Before 03/05/2026 £37 After 03/05/2026 £42 Unaffiliated entrants pay £2 extra. Why not join your local running club or sign up the Big Bear Brigade and save 10% off entries for ever! How far is the event? You decide! The 3.3-mile out and back from the Taproom means your race can be just over 5k or, given the relatively flat nature of the course, potentially 50+ miles! You decide how many laps you are going to do on the day within the 6-hour time limit. If you're looking to cover a marathon distance you'll need to complete 8 laps and a half marathon will be 4 laps. Do I have to raise money or run for charity? No… BUT! We have a great partnership with Roald Dahl’s Marvellous Children’s Charity. They provide specialist nurses and support for seriously ill children. There are currently over 200 Roald Dahl Nurses caring for more than 40,000 seriously ill children. During the sign up process you can opt to set up a Just Giving page to raise money for Roald Dahl’s Marvellous Children’s Charity or to make a small donation alongside your entry fee - 100% of that goes straight to the charity to help with their amazing work. We want to help them towards making sure every seriously ill child has a Roald Dahl Nurse. If you want to find out a little more about our partnership click here. Has the event been run before? This is our first time on this course! We’ve hosted 100+ similar events at other venus but it’s the first time we’ll be at the Taproom. Be a part of history!! I’m unsure what to expect at a 6 hour event? We’ve made some videos to try and help newcomers understand Big Bear Events and 6 hour events a little more here. We’ve got lots of videos on our You Tube channel that might help you see what we’re all about!. I’ve heard you do nice medals. What will it look like? Once it’s in our hands we’ll share the design with you! I’m not that fussed by a medal, drink and flapjack… In that case our partnership with Earth Runs will be perfect! Rather than give you a medal you don’t really want (and to help reduce waste) we’ll give you a Big Bear Tree Token. Not only will a tree be planted for each token given out but the token is also full of wildflower seeds for you to grow at home! Can I run with my dog? No, our canicross season finishes in March. Is this event suitable for Rucking? Definitely! Read all about how we do rucking here (or if you’ve no idea what rucking is find out here too!) Is there a gpx of the route? The route gpx can be found here or visit plotaroute.com here. The route may be subject to last minute changes and there will be plenty of markings up on race day so you do not need to have this - but I know some of you like to anyway! I really want to take part in the event but the day isn’t convenient for me! What can I do? We’ve partnered with our friends at Skamper to offer On-demand events! It’s not quite the same as being there on the day but it’s the next best thing! Using the Skamper app you can be directed around the route on a day of your choosing. When you sign up we’ll send you the medal in the post that was given out on the day of the event. This way when you finish you’ll be able to claim the medal you’ve earned for the run straight away! Why not load your car boot with snacks and goodies, get some mates to join you and have your own Big Bear event! Full details on our Big Bear On-Demand events is here. I still have questions… Then why not join our Big Bear Events Facebook group and ask our ever so experienced runners in there or email us directly here. We want you to enter with the confidence you’ll have a great (if not tiring!) day so are happy to answer any question we’ve not covered off here.

Come join us at Up and Running Events! All our races are distance measured and chip-timed. All runners will receive a fantastic bespoke medal upon completion of their event. We are here for everyone, no matter how fast you can run. We are here until you cross the finish line.

We're absolutely delighted to be back at the wonderful Denbies Wine Estate for our Fire Horse Run and we're also celebrating Judy Totterdell's 100th Marathon! This is one of our timed events where you choose - from 5km to 10k, half to marathon to ultra you can complete as many, or as few, laps as you like of a 5.3km, 3.28 mile, looped course around the beautiful Denbies Wine Estate within the overall 7 hour time limit. We welcome all abilities of runner - complete one loop and you're both a finisher and a winner in our eyes, or keep going and see how far you can get in the full 7 hour time limit and everyone gets the fabulous bespoke finishers' medal. We also operate our uniquely flexible 'rock up and run' start times within a 1 hour start window, so no waiting around if you arrive early and no added pressure if you're running a bit late. If you have any special start time requirements then just get in touch because depending on the distance you are planning to run we can pretty much accommodate all start time requests. Whilst Phoenix Running is very much about the bling and our medals are second to none, we're also acutely conscious that events can be expensive to enter and times are tough right now. We're now in our 9th year of fixed prices for our standard themed events, but to try and do our bit we're trailing a 'no medal' entry option at a flat £22. We cover our base costs, you get a run with all the usual Phoenix support, epic aid station, same day results published, athletes profiles, Phoenix World, digital BIBs, digital finishers certificates, etc, etc but without a medal we can keep the price low for this entry option. Not sure? Well the beauty of this format is that you don't even need to decide in advance - simply come and run a lap and see how you feel on the day and keep on going if it feels right. Places will be strictly limited so don't leave it too late to enter. Minimum distance is 3.28 miles or as far as you can go in 7 hours. Off road trail, through the wine estate with the odd hill thrown in. Undulating and hilly.

Up and Running Events head to Queen's Park this June for our running events across Glasgow. The course is distance measured, chip timed and all runners will receive a medal and goody bag for their efforts. Join us in the South Side of Glasgow this Summer for a 5k/10k race and a fabulous route.

Welcome to the ATW St Albans Half Marathon page. We cannot wait to return to Verulamium Park on Sunday 14th June 2026! We are pleased to announce that the exciting 10K closed road run will be returning. A community focused event, ATW St Albans Half Marathon (a.k.a #icelollyrun) aims to raise money for local charities and organisations as well as put on a great day out for all the family, delivered by runners for runners. In 2025, £1 from every entry was donated to the upkeep of St Albans', Abbey View Running Track, and we are delighted to announce that we will be supporting the track again in 2026. Those looking for a challenge can take on the scenic Half Marathon or Walking Half, which takes you on a challenging but rewarding closed-road route through the country lanes of St Albans. Our closed-road 10K will return for 2026 and is open to everyone over the age of 15 and will start alongside the half-marathon runners. (There is no time limit on the 10k)  ​Our 5K is open to everyone over 11, and is always a popular distance to take part in. The Family Fun Run is open to all ages, however children under 8 must be accompanied by an adult with their own ticket, for any distance. if you would like to receive a fun run medal, you must purchase your own fun run ticket. This ever popular Fun Run includes our primary School Challenge. Will your School be the winners this time? Please note the Family Fun Run is not chip-timed. Follow the St Albans Half Marathon Facebook page for updates, announcements & coverage.       The Half Marathon & Wheelchair Course The ATW St Albans Half Marathon will take you through the stunning country lanes of St Albans.  Although you may come across a hill or two, the view from the top makes it worthwhile. - Running entrants must be able to complete the course in 3hrs 15mins. - Wheelchair entrants must be able to complete the course in 3hrs 30mins. The Walking Half Marathon Course The ATW St Albans Half Marathon walking route may have a couple of hills on the route, but the views make it worthwhile! Grab your friends and take on this walking challenge. All walkers will receive a half marathon medal and an ice lolly at this finish. - Walking entrants must be able to complete the course in 5hrs. The 10K Course This fantastic closed road 10K course is perfect for all runners. The 10K will start alongside the half marathon, for an extra special event experience. The 5K Course This 5k is perfect for anyone! Whether you’re a budding athlete looking to race hard or new to running and wanting to tackle a shorter distance. Participants must be able to complete the course in 55mins. The Fun Run Course The 1.5 Mile Fun Run is great for all the family and is the largest Fun Run in Hertfordshire. Starting under the main event arch the fun run will loop around the parkland before finishing on the home straight of the running track. This year the Fun Run will have a rolling start. This means you can start in any of our waves, between 8:45 & 9:15. We recommend that families with prams, start in the last waves. The SA Law Challenge Represent your company in the the SA Law Challenge, first three finishers per team in the 5k,10K and Half Marathon to count. Simply include your company name on the booking form. Become a VIP The SA Law VIP Area at the St. Albans Half Marathon - where every step you take is pampered with exclusivity! Are you ready to elevate your race experience to a whole new level? Secure your spot now for just £20 and prepare for a day of luxury amidst the exhilarating atmosphere of this iconic event. Here's what awaits you in the SA Law VIP Area: Dedicated VIP Registration Area, Luxurious Amenities, Prime Viewing for Spectators, Post-Race Relaxation, Refreshment Station,  Book your VIP Area ticket HERE Funds raised through Vip tickets will contribute towards the St Albans Half Marathon charity donations. Purchase your 2026 event t-shirt now and collect from early registration or on event day.             RACE START TIMES SUBJECT TO CHANGE - PLEASE REFER TO FINAL INFORMATION WHEN AVAILABLE  Read reviews on Racecheck   Charity - Join us in making every stride count by raising money for our partner charity, Alzheimers Research UK - your run will not only challenge your limits but also change lives, one step at a time, for a cure. Opportunities to donate and fundraise will appear at checkout. ATW Transfer & Refund Policy At  ATW, we understand that sometimes plans change. While we do not offer refunds or transfers to another person, we provide a hassle-free event transfer option for those unable to attend their booked event. If you are unable to participate in your scheduled event for any reason—including injury, illness, pregnancy, bereavement, or other unforeseen circumstances—you can transfer your entry to any future ATW event. There is no proof required, we trust you! Even better news, transfers can be made all the way up to 48 hours before your original event date. Event Organiser ATW was established in 2011 by James Shipley. We have now become a national events company in the UK, specialising in Running, Triathlon, Duathlon, Aquathon, Cycling, Swimming and all permutation of swim-bike run events. With over 40,000 entries a year ATW has become a firm favourite amongst people who are determined to Dream, Believe and Achieve.

The Phoenix Minotaur 50 Mile, Hydra 75 Mile and Centaur 100 Mile Ultra Marathons are back - a 50, 75 and 100 mile 'beast' with a difference! Whether you're a seasoned ultra runner or a complete first timer, here at Phoenix we aim to create an awesome running environment which is safe, inclusive, friendly and fun and allows you to achieve things you perhaps never thought possible. We will support you to succeed! Firstly, you get up to 30 hours to finish the event - that's right from 8.00am on Saturday 20th June right through to 2.00pm on Sunday 21st June, so if you fancy having a go at your very first 50 , 75 or 100 miler, or perhaps your first time running at night, then you won't find a longer cut off time anywhere. The route is a single 1 mile loop, which we've made as flat as we possibly can and just to add to the fun we have a 12/24 hour event and half / marathon events going on at the same time with other runners coming and going to keep you company. When you get to 50 / 75 / 100 miles you'll be a Finisher and get the epic Minotaur, Hydra or Centaur medal/buckle! The event is fully chip timed so you don't need to worry about keeping track of laps - we'll do all of that for you and can tell you exactly how far you've run each time you pass the awesomely well stocked aid station. Places will be strictly limited so don't leave it too late to enter. Off road trail, through the wine estate on a flat 1 mile route. Flat, with slight cambers.

We're absolutely delighted to be back at the wonderful Denbies Wine Estate for our Summer Sun Run with an epic sized medal for your efforts! This is one of our timed events where you choose - from 5km to 10k, half to marathon to ultra you can complete as many, or as few, laps as you like of a 5.3km, 3.28 mile, looped course around the beautiful Denbies Wine Estate within the overall 7 hour time limit. We welcome all abilities of runner - complete one loop and you're both a finisher and a winner in our eyes, or keep going and see how far you can get in the full 7 hour time limit and everyone gets the fabulous bespoke finishers' medal. We also operate our uniquely flexible 'rock up and run' start times within a 1 hour start window, so no waiting around if you arrive early and no added pressure if you're running a bit late. If you have any special start time requirements then just get in touch because depending on the distance you are planning to run we can pretty much accommodate all start time requests. Whilst Phoenix Running is very much about the bling and our medals are second to none, we're also acutely conscious that events can be expensive to enter and times are tough right now. We're now in our 13th year of fixed prices for our standard themed events, but to try and do our bit we're trailing a 'no medal' entry option at a flat £20. We cover our base costs, you get a run with all the usual Phoenix support, epic aid station, same day results published, athletes profiles, Phoenix World, digital BIBs, digital finishers certificates, etc, etc but without a medal we can keep the price low for this entry option. Not sure? Well the beauty of this format is that you don't even need to decide in advance - simply come and run a lap and see how you feel on the day and keep on going if it feels right. Places will be strictly limited so don't leave it too late to enter. Minimum distance is 3.28 miles or as far as you can go in 7 hours. Undulating and hilly off road trail, through the wine estate.

Run Nation's Coquet is a beautiful course situated on the roads up and down the Coquet Valley, starting and finishing in the town of Rothbury. The hilly nature of the run increases the scenic views, proving popular with those who have ran the race previously. Chip timing will be used on this accurately measured route. All finishers will receive a bespoke medal.

This an event that enables all abilities of runner to run together (or hike/walk!). Ultimately you can run as many 5k laps as you wish in the time limit. You can run one lap in 20 minutes, pick up your medal, flapjack and beer and go home! Alternatively you can head out on your 15th lap at 14:55 and finish in 6:30 having covered over 50 miles! It’s completely up to you. There is no pressure from us, but we’ll also see if you want one more lap! The format is great for people looking to run further than they’ve ever done before, do a long training run for future events or to enjoy a sociable event with your friends. The 3.3-mile lap at Coombe Abbey Park means your race can be just over 5k or, given the relatively flat nature of the course, potentially 50+ miles! You decide how many laps you are going to do on the day within the 6-hour time limit. If you're looking to cover a marathon distance you'll need to complete 8 laps and a half marathon will be 4 laps.

Phoenix Running is inviting you to join us for the very next in our giant spinning medal series - the Butterfly Run - this medal is amazing! This is one of our timed events where you choose - from 5km to 10k, half to marathon to ultra, you can complete as many, or as few, laps as you like of a 5.3km, 3.28 mile, out and back, course along the beautiful river Thames. We welcome all abilities of runner - complete one lap and you're both a finisher and a winner in our eyes, or keep going and see how far you can get in the full 7 hour time limit and everyone gets the fabulous bespoke finishers' medal. We also operate our uniquely flexible 'rock up and run' start times within a 1 hour start window, so no waiting around if you arrive early and no added pressure if you're running a bit late. If you have any special start time requirements then just get in touch because depending on the distance you are planning to run we can pretty much accommodate all start time requests. Whilst Phoenix Running is very much about the bling and our medals are second to none, we're also acutely conscious that events can be expensive to enter and times are tough right now. We're now in our 12th year of fixed prices for our standard themed events, but to try and do our bit we're trailing a 'no medal' entry option at a flat £22. We cover our base costs, you get a run with all the usual Phoenix support, epic aid station, same day results published, athletes profiles, Phoenix World, digital BIBs, digital finishers certificates, etc, etc but without a medal we can keep the price low for this entry option. Not sure? Well the beauty of this format is that you don't even need to decide in advance - simply come and run a lap and see how you feel on the day and keep on going if it feels right. Places will be strictly limited so don't leave it too late to enter. Minimum distance is 3.28 miles or as far as you can go in 7 hours. Off road trail, the terrain is riverside towpath. The overall course has no elevation gain / loss making this a flat and fast route.

Up and Running Events is proud to return to Edinburgh, bringing our high-energy atmosphere and smooth organisation to the iconic setting of Holyrood Park. Join us for an unforgettable 5K, 10K & Half Marathon in the summer in one of Scotland’s most spectacular running locations. Set against the dramatic backdrop of Arthur’s Seat, these routes offer a perfect blend of challenge, scenery and motivation. Whether you're chasing a PB, building early-season fitness, or taking on your first-ever race, you’ll be welcomed with the supportive, community-driven spirit that defines every Up and Running event. Expect clear signage, friendly marshals, chip timing, and a finish-line experience that celebrates every runner. You'll earn a well-deserved medal, and—true to our mission—we’ll send you into the year ahead feeling inspired, energised, and part of something special.

The Hexham 10k will be a great opportunity to get a personal best for 10k. The course starts on the outskirts of Hexham and return after turning as you approach Corbridge using the largely flat Corchester Lane. As one of Northumberland's largest road races on CLOSED ROADS, this event sells out each year, so make sure to register now to avoid disappointment.

Get ready to lace up and take on one of Scotland’s most scenic running routes! Join us at Strathclyde Park for a day of racing, community spirit, and fresh air as runners of all levels come together around the iconic loch. ✨ Race Options: 5K – Perfect for beginners or those chasing speed 10K – A classic distance to push your limits Half Marathon (21.1K) – A challenging route for seasoned runners Expect a fast, flat course with stunning lochside views, chip timing, fully marked routes, and support along the way. Whether you’re aiming for a PB or just soaking up the atmosphere, this event is for you. 🎽 All runners receive: Finisher’s medal Race bib & timing chip On-course hydration stations Post Race Goodies Free Race Pictures Bring your friends, family, and running crew for a memorable day out in a beautiful setting. Register now to secure your place.

We're absolutely delighted to be back at the wonderful Denbies Wine Estate for our summer 'Denbies Double' on our usual running weekend in August. We're kicking things off with our very popular 'Painted Cow' run inspired by the Denbies painted cows located outside the garden shop. In 2026 well be making a medal out of the 'other' cow and the medal really is epic. This is one of our timed events where you choose - from 5km to 10k, half to marathon to ultra you can complete as many, or as few, laps as you like of a 5.3km, 3.28 mile, looped course around the beautiful Denbies Wine Estate within the overall 7 hour time limit. We welcome all abilities of runner - complete one loop and you're both a finisher and a winner in our eyes, or keep going and see how far you can get in the full 7 hour time limit and everyone gets the fabulous bespoke finishers' medal. We also operate our uniquely flexible 'rock up and run' start times within a 1.5 hour start window, so no waiting around if you arrive early and no added pressure if you're running a bit late. If you have any special start time requirements then just get in touch because depending on the distance you are planning to run we can pretty much accommodate all start time requests. Whilst Phoenix Running is very much about the bling and our medals are second to none, we're also acutely conscious that events can be expensive to enter and times are tough right now. We're now in our 11th year of fixed prices for our standard themed events, but to try and do our bit we're trailing a 'no medal' entry option at a flat £22. We cover our base costs, you get a run with all the usual Phoenix support, epic aid station, same day results published, athletes profiles, Phoenix World, digital BIBs, digital finishers certificates, etc, etc but without a medal we can keep the price low for this entry option. Not sure? Well the beauty of this format is that you don't even need to decide in advance - simply come and run a lap and see how you feel on the day and keep on going if it feels right. Places will be strictly limited so don't leave it too late to enter. Minimum distance is 3.28 miles or as far as you can go in 7 hours. Off road trail, through the wine estate with the odd hill thrown in. Undulating and hilly.

We're absolutely delighted to be back at the wonderful Denbies Wine Estate for our summer Prosecco Run and our usual running weekend in August. It's not all about wine this weekend because they do a rather lovely Prosecco too! What more could you want - Prosecco and running! We'll also have a brand new colour version of the epic medal. This is one of our timed events where you choose - from 5km to 10k, half to marathon to ultra you can complete as many, or as few, laps as you like of a 5.3km, 3.28 mile, looped course around the beautiful Denbies Wine Estate within the overall 7 hour time limit. We welcome all abilities of runner - complete one loop and you're both a finisher and a winner in our eyes, or keep going and see how far you can get in the full 7 hour time limit and everyone gets the fabulous bespoke finishers' medal. We also operate our uniquely flexible 'rock up and run' start times within a 1 hour start window, so no waiting around if you arrive early and no added pressure if you're running a bit late. If you have any special start time requirements then just get in touch because depending on the distance you are planning to run we can pretty much accommodate all start time requests. Whilst Phoenix Running is very much about the bling and our medals are second to none, we're also acutely conscious that events can be expensive to enter and times are tough right now. We're now in our 9th year of fixed prices for our standard themed events, but to try and do our bit we're trailing a 'no medal' entry option at a flat £22. We cover our base costs, you get a run with all the usual Phoenix support, epic aid station, same day results published, athletes profiles, Phoenix World, digital BIBs, digital finishers certificates, etc, etc but without a medal we can keep the price low for this entry option. Not sure? Well the beauty of this format is that you don't even need to decide in advance - simply come and run a lap and see how you feel on the day and keep on going if it feels right. Places will be strictly limited so don't leave it too late to enter. Minimum distance is 3.28 miles or as far as you can go in 7 hours. Off road trail, through the wine estate with the odd hill thrown in. Undulating and hilly.