Half Marathon Running Events in London 2026–2027

The ultimate London Beer Run is back in Wimbledon! The Wombles, the mud, the delicious half pints of Craft Beer return. Are you in? Support Street Child and join us for a half marathon (or 10km) with half pints - that’s double the fun! 21km or 10km of beautiful trail running fueled by the finest craft beer in town all in aid of Street Child.

Take on our superb Richmond Park 5k, 10k and half marathon around this gorgeous venue. Places are limited so just say yes, get excited and be part of this superb event. A chance to lace up those shoes, get motivated, focus on training and run this event with us. There will be loads of great entry benefits including a super cool medal, sweets, drinks and a load of fun! The 5k is one lap, the 10k is two and the half marathon is 4 laps.

JOIN US FOR THE WIMBLEDON COMMON HALF MARATHON & 10K ON SUNDAY 6th SEPTEMBER 2026! This picturesque course takes you running through the stunning grounds of Wimbledon Common to cover the Half Marathon or 10k distances. Each mile is accurately marked out with sign posts and we have plenty of helpers to keep you on track and to encourage you on your way to the finish. Included in your entry fee: – Unique Themed medal (previous design pictured) – Chip timed results – Free official photos, – Water and post race goodies! Start times: 9:30am - Half Marathon 9:50am - 10k NB Please note there is a 3 hour cut off time for this event.

Join us for the Shere 42k, 21k, and 10k, well-established trail running events set in the stunning Surrey Hills, an Area of Outstanding Natural Beauty. Whether you are looking for a scenic 10k, a new challenge with the 21k, or a full 42k marathon, this event offers something for all levels of trail runners. Race Options: • 10k: A picturesque route with a 123m ascent, passing through woodland and undulating trails before returning to Shere. One drink station. • 21k (New for 2025): Following the same start as the 42k, this route takes in sections of the North Downs and Ranmore, with an elevation of 543m. Three drink stations. • 42k: A rewarding trail marathon with 1,300m elevation, covering some of the best viewpoints in the area, including Leith Hill, Holmbury Hill, Pitch Hill, St Martha’s Hill, and Newlands Corner. Seven drink stations. What to Expect: • Chip-timed event with clearly marked routes and marshals at key points • Medals and free buffs for all finishers • Spot prizes and awards for race winners • Water stations: 10k (1), 21k (3), 42k (6) • Morning coffee, pastries, and post-race food • Brands who will be at the Event Village include,Instinct, La Sportiva, Topo, Leki,   VJ Shoes, Ultimate Direction, Knockaround Sunglasses • Free parking for runners and spectators Event Schedule: • Registration from 7:30 AM is in the Pavilion at the top of the Rec • 42k Marathon: Start 9:00 AM  • 21k Half Marathon: Start 9:30 AM  • 10k: Start 10:00 AM The Race starts and finishes at the cricket pavilion. Entries will be available on the day (cash only), though medals cannot be guaranteed for late entries. Please click on BLUE tab on the left for more information including .gpx files for each race Training Runs To help you prepare, we will host fortnightly Sunday morning trail runs covering sections of the route. More details will be shared closer to the event. Places To Stay Click here to find Places To Stay Nearby 2025 Race Pictures Click here to see this years race photos Rules Click here to read the event rules

Phoenix Running Crystal Palace is inviting you to join us for 'Retro Run’ in Crystal Palace Park. Grab your family and friends for a retro run style, it’s time to move. Come join us and get this lovely medal. This timed event is 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 2.65km (1.65 mile) along Crystal Palace Park. We welcome all abilities of runner - complete two 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 time limit of 7 hours and everyone gets the fabulous bespoke finishers' medal. The beauty of this format is that you don't even need to decide in advance, simply come and run 2 laps and see how you feel on the day and keep on going if it feels right. The course will be well marked, minimum distance is 3.30 miles or as far as you can go in the time limit. Off road trail. A great park to run around with good tarmac and gravel pathways. Age limit - 18 years old and above. This event is licensed by Trail Running Association and will adhere to the UK Athletics rules. The course is path, we recommend road/trail shoes depending on the weather. The course features a series of gentle undulations with challenging steep sections that rise sharply, creating a dynamic and varied landscape for participants to navigate. Entries will be limited so please don't leave it too late to sign up.

Join us for the Battersea Park 10k and Half Marathon on Saturday 26th September 2026 Back by popular demand, the Battersea Park Half Marathon returns September 2026 for another flat and fast race through one of London’s most scenic parks. Ideal for runners of all abilities, the course consists of multiple laps around the tree-lined paths of Battersea Park, offering the perfect environment to chase a PB or complete your first 13.1 miles. With a supportive atmosphere and a beautiful riverside backdrop, it’s a fantastic way to welcome the spring racing season. With RunThrough you can expect a friendly team of marshals to help guide you round the course and cheer you on to the finish, a lively and well-serviced event village with plenty of food and drink options including free goodies from our partners at the finish line after your hard effort. Race Distance & Start Times 10:30 am - Half Marathon 11:15 am - 10k Terrain - Tarmac Laps 8.75 - Half Marathon 4 - 10k

CLAPHAM COMMON 5K & 10K – SUNDAY 27th SEPTEMBER 2026 Run around the flat paths of the beautiful Clapham Common and take the opportunity to go for a personal best. As always with RunThrough, you will each get a themed medal, water & post race goodies on the day. Each kilometre is accurately marked out with distance flags and we have plenty of helpers to keep you on track and to encourage you on your way to the finish! Start Time: Half Marathon- 9:00am 5k & 10k - 9:30am THE COURSE The majority of the route is on footpaths in the park running past Clapham Common Bandstand on route. The final 75 meters of the route is on gravel and is quite testing.

Join thousands of runners at the Ealing Half Marathon, West London's only fully road closed half marathon. Date 09:00am on Sunday 27th September 2026. - Race village and Start – Walpole Park, Ealing W5. - Voted the UK’s best half marathon three years in a row - A true community race to help benefit We Run Ealing, our not-for-profit arm - West London’s biggest running event - Fully road closed and a UKA event - For all abilities - training plans and recce runs available - Facebook group to engage with others and talk about all things EHM - All race bibs are collection only. Full details will be sent in your Final Instructions email.  Secure your place at the 'half with a heart' and set your goal for 2026.

Join us for the Victoria Park Half Marathon, 10k & 5k on 3rd October 2026 Start your year with a PB-friendly race in one of East London’s most loved parks. The route follows smooth park paths through open lawns and tree-lined avenues, making pacing straightforward and supporter viewing easy. Whether you are stepping up in distance or sharpening speed, this course sets you up for a confident run from start to finish. Expect accurate kilometre markers, friendly marshals at every key point, and clear signage throughout. Chip timing captures your effort, and a lively finish area rounds off your morning with refreshments and a celebratory atmosphere. Race Distance & Start Times 09:30 am - Half Marathon Elevation - 17m | Laps - 6.5 | Terrain - Tarmac 10:00 am - 10k Elevation - 8m | Laps - 3 | Terrain - Tarmac 11:15 am - 5k Elevation - 2m | Laps - 1.5 | Terrain - Tarmac Race End 12:30 pm

The Thames Meander event is a stunning riverside race series starting in the Small Profit Dock Gardens (Barnes) which is adjacent to the Barnes Sports Club Race HQ, The Club House, 261 Lonsdale Rd, London SW13 9QL. The run-route starts within the park area at the Small Profit Dock Gardens and heads out across Barnes Bridge towards Kew Gardens along the Thames Path trail all the way to the Petersham & Ham Sea Scouts on this very scenic out and back route. All three race distances the marathon, half marathon and 10km are very fast, flat on a runnable route proceeding all along the Thames Path, and the course will be well marked and marshalled all the way along. The Check Points will be stocked, and there is excellent medical support throughout from our KLP Medical Support Team. Our Check Points will be located at the CP1 Start / Finish – Small Profit Dock Gardens (Barnes), CP2 Kew Gardens Car Park (Ferry Lane) and CP3 Petersham & Ham Sea Cadets, Petersham. Runners World rated as one of the top 10 trail marathons in the U.K. Thames Meander Routes: These three run-routes will all start at the Small Profit Dock Gardens (Barnes) adjacent to the Barnes Sports Club Race HQ and will run alongside the Thames Path on these stunning out / back routes. 10km Route: This will be a x1 lap out / back loop for the 10km distance, starting at Small Profit Dock Gardens (Barnes) and heading out along the Thames Path to Kew Gardens Car Park Check Point 2 the turnaround point on this out and back run-route. Half Marathon Route: This will be a x1 13.1 mile out and back loop for the half marathon, starting at the Small Profit Dock Gardens (Barnes) heading out along the Thames Path to Petersham & Ham Sea Scouts CP3, the turnaround point on this out and back run-route. Marathon Route: This will be x2 13.1 mile out and back loops for the marathon, starting at the Small Profit Dock Gardens (Barnes) heading out along the Thames Path to Petersham & Ham Sea Scouts CP3, the turnaround point on this out and back run-route. Awards / Race Support: Bespoke Hermes Running bespoke race medal. Winners’ coaster awards for the Top 3 M/ F runners for all three race distances. Sports Systems Professional Chip Timed results. Gareth Parker Photography, the race photos are available for £10.00 after the event, bundle option purchases too. KLP Medical Supplies Ltd.- Professional First Aid Support. SPH Therapies, Andrew Hillman will be offering Professional Sports Massage Therapist at £12.00 for 10 mins. Well stocked Check Points throughout the race. Well marked and marshalled run-route.

Set in the stunning surroundings of Epping Forest, the Epping Forest Half Marathon & Epping Forest 10K offer a unique trail running experience just outside London. Runners will take on scenic forest paths, winding trails and a mix of terrain that keeps things interesting from start to finish. Expect a welcoming atmosphere, well-marked routes and a supportive race day environment, making it perfect for both experienced trail runners and those new to off-road racing. Whether you’re chasing a strong time or simply looking to enjoy the beauty of the forest, this event combines challenging running with incredible natural surroundings. With a professionally organised setup, quality facilities and a memorable finish line experience, it’s a standout event in the trail running calendar. Join hundreds of runners for an unforgettable day on the trails.

Join us at the Lee Valley Velo Park Half Maathon, 10 Miles, 10k, 5k, 1 Mile & Junior Race on Saturday 17th October 2026 The Lee Valley VeloPark series returns on Saturday 17th October 2026, offering you a chance to run a Half Marathon, 10 Mile, 10k, 5k or Mile on this unique and gently undulating Moto GP styled circuit. The Lee Valley VeloPark’s one-mile floodlit road circuit is the perfect course to test yourself over a new distance or check your pacing with each mile split chip timed for you to view after the race. As one of the London 2012 Olympic venues, you can’t help but feel inspired to give it your all on this course as we are there to cheer you all the way round to the finish!! RACE DISTANCE & START TIMES: 09:30 am - Half Marathon Elevation - 15m | Laps - 13 | Terrain - Tarmac 09:45 am - 10 Miles Elevation - 15m | Laps - 10 | Terrain - Tarmac 10:00 am - 5k Elevation - 15m | Laps - 3 | Terrain - Tarmac 10:15 am - 1 Mile & Junior Race Elevation - 15m | Laps - 1 | Terrain - Tarmac 10:30 am - 10k Elevation - 15m | Laps- 6 | Terrain - Tarmac RACE END: 12:30 pm

Join us for the Women’s Run Series Battersea Powered by StoneX on Saturday 17th October 2026! Round off the 2026 Women’s Run Series with a supportive and empowering women’s only race day at Battersea Park, presented by StoneX. With 5K, 10K and Half Marathon distances available, this pace-inclusive event is designed to bring like-minded women together for a memorable day of running in one of London’s most popular running parks. The flat, lapped course takes you through the scenic paths of Battersea Park, making it ideal for a first race, a confident PB attempt, a Half Marathon milestone or a relaxed run with friends. The route is beginner and buggy friendly, welcoming runners of all abilities from the first start line to the hundredth. Expect clear signage, enthusiastic marshals and a positive race-day atmosphere from start to finish. Whether you are taking on the 5K, stepping up to 10K or challenging yourself over the Half Marathon, this is a brilliant opportunity to celebrate your running journey in a supportive women’s only space. Secure your place today and be part of the Women’s Run Series Battersea this October.

BATTERSEA PARK MARATHON, HALF MARATHON & JUNIOR RACE ON SATURDAY 24TH OCTOBER 2026 Battersea Park is one of London’s most picturesque parks and has been a favourite course for those wanting to run a PB! The course is totally flat, offering the perfect opportunity to push yourself to a personal best. Starting at the Millennium Arena, the marathon course follows 10 laps of the park before finishing back on the Athletics Track, under the Iconic RunThrough Gantry! The Lapped course makes it easy to follow and great for any spectators to catch you flying around the course. As always with RunThrough, you will each get a themed medal, water and post race snacks on the day. Each mile is accurately marked out with signposts and we have plenty of helpers to keep you on track and to encourage you on your way to the finish. Come and enjoy the day with us; we hope to see you there! Make this a fun day out for the family, with our 1km Junior Race around the athletics track! All kids will also receive our sponsored goodies and shiny new medal! CHIP TIMING USED FOR AN ACCURATE START TO FINISH TIME! BRAND NEW MEDAL TO BE REVEALED! START TIMES: 09:00 Marathon 10:00 Half Marathon 10:40 Junior

Join us for the Victoria Park Half Marathon, 10k & 5k on 7th November 2026 Start your year with a PB-friendly race in one of East London’s most loved parks. The route follows smooth park paths through open lawns and tree-lined avenues, making pacing straightforward and supporter viewing easy. Whether you are stepping up in distance or sharpening speed, this course sets you up for a confident run from start to finish. Expect accurate kilometre markers, friendly marshals at every key point, and clear signage throughout. Chip timing captures your effort, and a lively finish area rounds off your morning with refreshments and a celebratory atmosphere. Race Distance & Start Times 09:30 am - Half Marathon Elevation - 17m | Laps - 6.5 | Terrain - Tarmac 10:00 am - 10k Elevation - 8m | Laps - 3 | Terrain - Tarmac 11:15 am - 5k Elevation - 2m | Laps - 1.5 | Terrain - Tarmac Race End 12:30 pm

2026 EARLYBIRD ENTRIES ARE NOW OPEN. TAKE THIS OPPORTUNITY TO GET YOUR ENTRY AT OUR VERY BEST RATES AS WELL AS ENSURING YOU HAVE YOUR MORUN PLACE FOR NOVEMBER! MoRunning brings everyday people together with our focus being to inspire you, your family, your kids and your friends to have the best time running! When you MoRun you will be inspired to acheive your goals, you will run with a smile on your face, you will meet incredible people and in turn help us raise awareness and fundraising for our partner charity Movember. Take on our 5k MoRun, 10k MoRun or step up the challenge and give our Half Marathon a go! Let's not forget the kids as they can now take on our fully race chipped 1.5k Mini MoRun. Let's MOVE for Movember and make this November the biggest ever month that MoBro's, MoSista's and Mini MoRunners come together across the country. It's time to CREATE MEMORIES!

Join us for the Battersea Park Half Marathon on Saturday 14th November 2026 Back by popular demand, the Battersea Park Half Marathon returns November 2026 for another flat and fast race through one of London’s most scenic parks. Ideal for runners of all abilities, the course consists of multiple laps around the tree-lined paths of Battersea Park, offering the perfect environment to chase a PB or complete your first 13.1 miles. With a supportive atmosphere and a beautiful riverside backdrop, it’s a fantastic way to welcome the spring racing season. With RunThrough you can expect a friendly team of marshals to help guide you round the course and cheer you on to the finish, a lively and well-serviced event village with plenty of food and drink options including free goodies from our partners at the finish line after your hard effort. Race Distance & Start Times 10:30 am - Half Marathon Terrain - Tarmac | Laps - 8.75

Achieve your fastest time at the flattest race of the year in the trendy surroundings of Victoria Park, East London. This is the place for personal bests! This series of events is a perfect match for your build-up training offering distances like half marathon, 10k and 10mile.

JOIN US FOR THE WIMBLEDON COMMON HALF MARATHON & 10K ON SUNDAY 22nd NOVEMBER 2026! This picturesque course takes you running through the stunning grounds of Wimbledon Common to cover the Half Marathon or 10k distances. Each mile is accurately marked out with sign posts and we have plenty of helpers to keep you on track and to encourage you on your way to the finish. Included in your entry fee: – Unique Themed medal (previous design pictured) – Chip timed results – Free official photos, – Water and post race goodies! Start times: 9:30am - Half Marathon 9:50am - 10k NB Please note there is a 3 hour cut off time for this event.