Marathon Events

The Ultra Loop is an inclusive and flexible 8-hour running event with no limit on how far you can run. Within the 8 hours, you are encouraged to run as many loops as you can. The mixed-terrain course combines roads and trails around a 5km loop and no matter how many loops you run, you receive a finishing time and medal. The event takes place at Temple Newsam Park in Leeds, UK where the course explores Temple Newsam's scenic woodlands and gardens.

The Summer Extravaganza is one of our original events and still one of our most popular. Perhaps it's because the course is flat, fast and great underfoot, or maybe becauses there are 5 distances to choose from, or could it be the fabulous BBQ, cakes, sweets, pop and beer selection at the end, not to mention the wonderful marshals and the bespoke medal. Whatever it is this one fills up very quickly. The route starts next to the canal at Kirkstall, which is 3 miles outside the centre of Leeds, so loads of public transport and accommodation for those travelling from a distance. The course is a good canal towpath all the way. it is a lapped course with one lap being 6.7 miles. This course is a must for anyone doing their first event, anyone wishing for a PB and with a 6.5 hour cut off anyone just looking for a day out. There are plenty of water and feed stations located on the course, to make sure you're fully hydrated and fuelled by sugar! You'll also meet some of our wonderful marshals along the course who'll give you lots of encouragement. All finshers will recieve a bespoke medal, lots of lovely cake and a BBQ roll including GF and Vegan, you can wash this down with a cup of tea, pop or a beer a reet proper Yorkshire day out. We pride ourselves on enabling a social space so please stay and chat with us and your fellow runners. Registration is right over the road from Start/Finish & Registration. The address for registration is: Hollybush Conservation Centre, Broad Lane, Kirkstall, Leeds, LS5 3BP. Toilets are available at the centre. Grim give the Hollybush charity £1 for every runner. What3words ///slick.rear.moons Please note that bibs will be given out on the day of registration. Getting to us: Car parking is free of charge at Morrisons in Kirkstall, we'll let you know if that changes. Distances and times: Registration Opens from 7.30am – please allow yourself ample time to park, register and use the loos. Our races are licenced from the Trail Running Association   10k 10:00 start 10 Miles 09:30 start Half Marathon 09:00 start Marathon 08:30 start   During the race important things to note: We try to be cup-less: Our feed stations are normally around every three miles and offer drinks and a range of food, but please bring your own re-usable cup or bottle. Headphones: Most of our courses are off-road, but we still prefer you not to wear earphones, and due to on-course incidents, we have taken the decision to ban large over-ear headphones. These block out any other sounds and don't allow runners to hear marshals, vehicles, or other users of the route. If you do need to wear earphones, then please use bone conducting earphones or "one in one out" in-ear pieces. Please note there may will be unmarshalled road crossings. Transfers/Deferrals: You can self-serve your transfer or deferral on this website or “Let’s Do This,” depending on where you booked. Please try not to change your event or details on the day as it causes delays and queues at registration. Defers are only allowed up to 48 hours before the event, this you can do yourself online.

Circuit running welcomes you to our Rumble in the jumble V event. We are pleased to have our inaugural event here in Penistone, it'll be a 6 hour challenge where you can complete 5k all the way up to ultra marathon within the time limit you can start a last lap up to 5:59:59 hrs even if you finish over 6 hours. everyone is welcome weather you run or walk.  Event location:  St John’s Community Centre, Church St, Penistone, Sheffield S36 6AR  The course will be out and back laps along the old railway line of a 4.37 miles course, there'll be a 5k turn point and a 10k will be 2 laps of the 5k lap, a half marathon will be 3 laps, a marathon 4 laps and an ultra marathon 7 laps.  Start time is 8:30am, registration will open at 8:00am.  What do I get for taking part:  After finishing you'll have the option of picking a medal of your choice from a selection of medals from our previous events and get a goody bag for your hard earned effort. Aid table: There'll be a table at the end of each lap with water, squash, fizzy drinks and a variety of different food. You can start your last lap up until 5:59:59 hrs after the event start. Toilet facilities: The venue has toilets available for runners. but there are no separate changing facilities or showers. Please be considerate to other path users with our event being held on a public footpath.   Parking:  There is free car parking at the venue, please car share where possible. Public transport:  Penistone train station is approximately 0.3 miles walk from the venue. Event instructions and Numbers:  Event instructions will be sent out to participants 7 days before the event via email. Number pick up will be from registration on the morning of event day.    There will be somewhere to leave a bag at the start / finish area. However, this is not a secure bag area, and the items cannot be always watched so please do not leave anything valuable.    Our running events are held on public footpaths so we would be very grateful if all runners are considerate of all other path users.    Follow or like us on Facebook if you'd like to keep up to date with anything events related: https://www.facebook.com/share/1CCxHYCuah/    The run is licensed by the TRA and run under UKA Athletics rules  Maximum distances permitted under rules are as follows:  Age 12-13 years. 5,000m  Age 14-15 years. 6,000m  Age 16 10,000m  Age 17 25,000m  Age 18-19 45,000m  Age 20 and over. No maximum distance  For anyone information have a look at our FAQ'S or get in touch with us via email on circuitrunning@outlook.com

Welcome to CIRCUIT RUNNING we look forward to welcoming you to our Hull Culture Run II The event is a 6 hour challenge timed event where you can run anything from a 5k up to ultra marathon within the time limit. The event will start at 8:50am and registration will open at 8:25am on Saturday 3/10/2026. The course will be 4.37 miles a lap but there'll be a 5k turn point and a 10k will be 2 laps of the 5k lap, a half marathon will be 3 laps of the 4.37 miles course, 6 laps for a marathon, 7 or more for an ultra marathon. There'll be a aid table at the end of each lap with water, squash, fizzy drinks and a variety of different foods like sweets, biscuits grapes plus lots more for you to help yourself to every time you pass the aid table. You can start your last lap up until 5:59:59 hrs. Course is predominantly on a tarmac path along an old railway line with a small section of trail, the course is out and back with no navigation required. Toilets will be at a local lesuire facility. Parking: Parking is on Preston road in the parking bays down there near to poorhouse lane please park responsibly it's a short walk from the event start location. Please do not park in any local business car parks or along poorhouse lane as there is parking restrictions down there. After finishing you'll receive a bespoke medal and a goody bag for your hard earned effort. Follow or like us on Facebook if you'd like to keep up to date with anything events related: https://www.facebook.com/share/1CCxHYCuah/ The run is licensed by the TRA and run under UKA Athletics rules Maximum distances permitted under rules are as follows: Age 12-13 years. 5,000m Age 14-15 years. 6,000m Age 16 10,000m Age 17 25,000m Age 18-19 45,000m Age 20 and over. No maximum distance For any more information have a look at our FAQ'S or get in touch with us via email on circuitrunning@outlook.com

Halloween Running Event – Leeds to Liverpool Canal (Kirkstall) Looking for a Halloween running event in Leeds that’s spooky, fun, and perfect for all abilities? Join us  for one of Yorkshire’s most loved themed races! With eight different distances available, from 1 mile to ultra-marathon, there’s something for everyone – whether you’re a beginner or chasing a PB.  Cross the finish line and celebrate with delicious Halloween treats, bespoke medals, and plenty of spooky surprises! Distances & Start Times Our races are fully Trail Running Association licensed and take place on the beautiful Leeds to Liverpool Canal (Kirkstall) – a flat, scenic out-and-back route ideal for beginners and experienced runners alike. - - 10K – 10:00am start - - - 10 Miler – 8:30am start - - - Half Marathon – 9:00am start - - - 20 Miler (2 x 10 mile laps) – 8:30am start - - - Marathon (2 x half marathon laps) – 8:30am start - - - Ultra Marathon – 8:30am start - - - Ghostly 1 Mile Fun Run – 4:30pm start (perfect for kids & families!) - Fancy Dress Encouraged! Show off your best Halloween costume for a chance to win spot prizes. Why You’ll Love This Race - - Flat elevation – great for beginners & PB chasers - - - Scenic trail terrain along the Leeds to Liverpool Canal - - - Feed & drink stations every 3 miles (please bring a reusable cup or bottle) - - - Marshalled and fully signed course - - - Bespoke Halloween medal & treats for all finishers - - - Fun atmosphere with a mix of serious runners & families - Extras & Prizes - - Spot prizes for the best Halloween fancy dress - - - Plenty of sweet treats at the finish line - - - Join a welcoming community of Yorkshire runners - Getting Here - - By Train: The nearest station is Headingley (Northern Rail Service). - - - By Car: No parking at start/finish. We recommend using Morrisons car park nearby. Car sharing is strongly encouraged. - Registration Location: ///shout.rally.loaf Registration opens at 8am – please allow at least 1 hour to park, register, and get ready. Important Information - - Cup-less event: Bring your own reusable bottle/cup. - - - Headphones: For safety, no over-ear headphones allowed. Bone-conducting or one-in-one-out earbuds only. - - - Road crossings: Some are unmanned – please take care. - - - Transfers/Deferrals: Available online via our website or  Avoid last-minute changes on race day. - - - Safety: If you’re injured or need to stop, notify the nearest marshal immediately. - Join the Community For updates, FAQs, and support, join our Grim Up North Chat group on Facebook – connect with other runners and share your spooky training stories.

Discover the Ultimate Trail Running Experience at Leeds Skelton Lake Services Get ready for a unique running adventure starting from one of the greenest motorway service stations in the UK — Skelton Lake Services off the M1 (J45). This eco-friendly hub is a hidden gem for nature lovers and twitchers (that’s bird watchers!) featuring a bird hide on the rooftop with amazing wildlife viewing opportunities. Plus, all runners have full access to the onsite facilities — and for every participant, 50p is donated to the RSPB to support the wonderful work they do. The Course: Explore Rothwell Country Park This trail event begins right behind the services and heads into the scenic Rothwell Country Park, a beautiful blend of woodland, riverside paths, grass trail, and a touch of road. Expect one friendly undulation that rewards you with an incredible view of Leeds City Centre — it’s a highlight past runners rave about! Whether you’re chasing a medal, a personal best, or just a day outdoors, the variety of terrain makes this one of our favourite courses. With multiple distances and a generous 6.5-hour cut-off, both walkers and runners are welcome. Support on Course - - Water & feed stations roughly every 3 miles - - - Bring a reusable cup or bottle — we aim to be cupless & eco-focused - - - Friendly marshals offering encouragement every step of the way - Cross the finish line to: ✅ A bespoke medal ✅ Delicious Kebabs ✅ Hot & cold drinks — because nothing beats a post-run cup of tea! We love a social finish area, so make sure you stick around and celebrate with fellow runners. Headphone Policy For safety, large over-ear headphones are not permitted. If needed, please use: - - Bone-conducting headphones, or - - - One ear in, one ear out - There may be unmarshalled road crossings, so stay alert. - Event Venue & Parking Leeds Skelton Lake Services, M1 J45, Skelton, Leeds LS9 0AS what3words: ///vivid.larger.erase Plenty of FREE parking — please follow marshal instructions Car sharing encouraged to reduce environmental impact Registration & Start Times Registration opens from 07:30am — arrive early to park, register, and use facilities. - - - - - - Distance - - - Start Time - - - TRA Licensed - - - - - - - - - Marathon - - - 08:30 - - - ✅ - - - - - - - 20 Miles - - - 08:30 - - - ✅ - - - - - - - Half Marathon - - - 09:00 - - - ✅ - - - - - - - 6.7 Miles - - - 09:30 - - - ✅ - - - Transfers & Deferrals You can manage your own transfer directly on our website — quick and hassle-free.   Why You’ll Love This Event  - - Trail running in Leeds - - - Bird watching and nature routes - - - Ideal for beginners & experienced trail runners - - - Stunning scenery with city views - - - Supportive community atmosphere -

CIRCUIT RUNNING welcomes you to our inaugural event here at the University of York. With this being a 6 hour challenge everyone is welcome at our events whether you run or walk. The event will start at 9:40am and registration will open at 9:10am.  The course is 2.2 miles long 1.1 out and back along the footpaths around the university, there is a small incline in the middle of the out and back.The course is predominantly on a tarmac path with a small grass section at the start/finish of each lap. There will be a mini lap for those doing 5k and 10k. 6 laps is a half marathon, 12 laps for a marathon and 13 plus for an ultra marathon There'll be a aid table at the end of each lap with water, squash, fizzy drinks and a variety of different foods like sweets, biscuits plus lots more for you to help yourself to every time you pass the aid table. You can start your last lap up until 5:59:59 hrs. Toilets will be at the York Sport Centre. After finishing you'll receive a bespoke medal and a 5 piece goody bag for your hard earned effort. Follow or like us on Facebook if you'd like to keep up to date with anything events related: https://www.facebook.com/share/1CCxHYCuah/ The run is licensed by the TRA and run under UKA Athletics rules Maximum distances permitted under rules are as follows: Age 12-13 years. 5,000m Age 14-15 years. 6,000m Age 16 10,000m Age 17 25,000m Age 18-19 45,000m Age 20 and over. No maximum distance For any more information have a look at our FAQ'S or get in touch with us via email on circuitrunning@outlook.com

Festive Leeds & Liverpool Canal Run – Bingley Winter Running Event Looking for a flat, scenic and festive running challenge this winter? Join us for the Leeds & Liverpool Canal Winter Running Event just outside Bingley, West Yorkshire. With race distances ranging from 5k to Marathon, this popular trail running event is suitable for all abilities – from first-time 5k runners to seasoned Marathon athletes chasing a PB. The route follows the beautiful Leeds & Liverpool Canal towpath, renowned for being flat, well-surfaced and beginner-friendly (apart from the iconic 3-Rise and 5-Rise Locks). Whether you’re taking on your first race, stepping up to a new distance, or going for an ultra, this chip-timed event is the perfect opportunity to challenge yourself. And since it’s the festive season – we’d love to see you running in your best Christmas fancy dress!  What’s Included ✅ Elevation: Flat (with only the canal locks for a challenge) ✅ Terrain: Good quality canal towpath – ideal trail running surface ✅ Feed & drink stations every 3 miles with water, sweets and treats ✅ Fully marshalled & clearly signed course ✅ Toilets available at Bingley Rugby Club (near parking) ✅ Bespoke festive medal & post-race goodies for every finisher Getting Here Registration What3Words dreamers.sweetened.mercy. ( This is 10 minute walk to the start ) Race Start Location: What3Words blotchy.dumplings.defected By Train: Just 1.5 miles from Bingley Train Station – a great option if you’re travelling from Leeds, Bradford, or Skipton. By Car: Parking available at Bingley Rugby Club What3Words dreamers.sweetened.mercy. - - £5 per car – please bring correct cash. - - - 5–10 minute walk to the start line. - - - Car sharing is encouraged. - Race Timetable & Distances Registration opens from 8:00am – please allow at least 1 hour to park, register, and use facilities. - - 5k – 8:30am start - - - 10k – 10:00am start - - - Half Marathon – 9:00am start - - - Marathon (2x Half) – 8:30am start - All races are Trail Running Association licensed under UKA Rules. Race Day Essentials - -  Cup-less Event: To reduce waste, please bring your own reusable cup or bottle for use at feed stations. - - - Headphones: For safety, no over-ear headphones allowed. If using in-ear, please wear bone-conducting headphones or “one in, one out” only. - - -  Road Crossings: Some minor road crossings may be unmarshalled, so please take care. - - - Injured or Retiring? Let the nearest marshal know immediately. - - - Transfers/Deferrals: Available free via the Grim Up North website. On-the-day changes cause delays, so please update in advance if possible. - Why Run the Leeds & Liverpool Canal Race? - - Stunning Yorkshire canal scenery - - - Flat, fast, beginner-friendly course - - - Distances from 5k, 10k, half marathon, marathon. - - - Ideal festive running challenge near Leeds, Bradford & Skipton - - - Great atmosphere, fancy dress fun & community feel - - -   - For FAQs and runner chat, join the Grim Up North Chat Group on Facebook.   Secure your place today and enjoy one of Yorkshire’s most scenic festive running events along the historic Leeds & Liverpool Canal in Bingley!

Runners will trail along the tranquil Leeds to Liverpool Canal (Kirkstall). This out and back route is an entirely flat route, making it perfect for beginners who want to take in the beautiful lakeside sights. The flat surfaces are also ideal for seasoned athletes who are looking to smash through their PB's. There will be plenty of water and aids stations located throughout the course. Please note that bibs will be given out on the day of registration. Registration and toilets will be next to the canal What's included Elevation: Flat Terrain: Good Trail Feed/drink stations every 3 miles Marshalled and signed course. Bespoke medal and lots of treats for all finishers. All races are Trail Running Association licensed under UKA Rules.   Getting to us: The closest train station to Kirkstall is Headingley which is available on the Northern Service. Registration: https://w3w.co/shout.rally.loaf By Car: There is no parking at the start finish. There is plenty of local parking Car sharing is a great idea. Distances & Start Times Our races are fully Trail Running Association licensed and take place on the beautiful Leeds to Liverpool Canal  – a flat, scenic out-and-back route ideal for beginners and experienced runners alike.   Registration Opens from 8am – please allow yourself 1 hour to park, register and use the loos. Our races are licenced from the Trail Running Association   - - 10K – 10:00am start - - - 10 Miler – 8:30am start - - - Half Marathon – 9:00am start - - - 20 Miler (2 x 10 mile laps) – 8:30am start - - - Marathon (2 x half marathon laps) – 8:15am start - - - Ultra Marathon –(2 x half marathon laps + 10km)  8:30am start - During the race important things to note: We try to be cup-less: Our feed stations are normally around every three miles and offer drinks and a range of food, but please bring your own re-usable cup or bottle.   Headphones: Most of our courses are off-road, but we still prefer you not to wear earphones, and due to on-course incidents, we have taken the decision to ban large over-ear headphones. These block out any other sounds and don't allow runners to hear marshals, vehicles, or other users of the route. If you do need to wear earphones, then please use bone conducting earphones or "one in one out" in-ear pieces. Please note there may will be unmarshalled road crossings.   Transfers/Deferrals: You can self-serve your transfer or deferral on our website. Defers are only allowed up to 7 days before the event   Please notify the closest marshal if you are struggling, injured, or want to retire.   We no longer mail out a race brief as most of the information is here on the website however, we advise you to visit our FAQ section and join the “Grim Up North Chat” group on Facebook which will help with any other questions you have.