Obstacle Race Calendar United Kingdom 2026-2027
Monthly updates for United Kingdom
Get new running races (and updates) in your inbox every month.
Explore the best obstacle runs in United Kingdom for 2026-2027! Our updated list features 109 exciting races across the country. Find your next race in United Kingdom below and join the running community at these great events! Search for a location or view races near London, Birmingham, Glasgow, Liverpool, Scotland or Wales.
June 2027
Inflatable obstacle course event in Lincoln on 12 June 2027 offering 2.5 km laps, multiple distances, music zones and family rules.
A muddy 5k obstacle course at Cassiobury Park where participants climb, crawl and slide through timed waves while raising funds for cancer research.
A sand based obstacle event at Weymouth Beach on 12 June 2027 offering 5 km and 10 km courses with individual fundraising targets and team options.
A muddy 5k obstacle course at Camperdown Park in Dundee where participants aged 13 and over climb, crawl and slide while raising funds for cancer research.
A Trifecta Weekend at Belvoir Castle offering Sprint, Super and Beast obstacle races plus kids races and Hurricane Heat across June 18 to 20, 2027.
Monthly updates for United Kingdom
Get new running races (and updates) in your inbox every month.
A muddy 5k obstacle course at Holme Pierrepont with climbs, crawls and slides across paths, grass and woodland. Waves start every 15 minutes, participants must be 13 or older and a minimum fundraising target of £50 applies.
A Pretty Muddy 5k at The Downs in Bristol with grass start and finish, mixed terrain and obstacles to climb, crawl and slide. Staggered wave starts apply and the event supports Cancer Research UK with a minimum fundraising target.
A muddy 5k obstacle course at The Rutland Showground in Oakham with staggered start waves and an age limit of 13 and over. Entry includes a fundraising pack, back sign, training support and a finishers medal.
A muddy 5k obstacle course around The Common in Southampton where participants climb, crawl and slide through obstacles while raising funds for cancer research. Waves run every 15 minutes and participants must be 13 or older.
An untimed inflatable obstacle run in Leeds on 19 June 2027 with lap-based distances from 2.5k to 15k, music zones, water stations and a finisher's medal for all participants.
A mud-based obstacle race in Walton offering 10 miles, 10 km, 5 km and a junior 4 km course with 20 obstacles, event village and on-site facilities.
A 5k obstacle course at Trinity Park with muddy climbs, crawls and slides, held in staggered waves. The grassy course is fairly flat and the event requires participants to be 13 or older.
A single lap 5k muddy obstacle course through The Meadows in Edinburgh with staggered wave starts, a minimum age of 13 and event support from Cancer Research UK.
MacTuffX Ayr on 20 June 2027 at Riverside Sports Arena features solo, doubles and relay races in 10x400m and 10x800m formats with entries including a t-shirt and medal.
An untimed inflatable obstacle course in Cardiff on 26 June 2027 offering 2.5k to 15k lap distances, inflatables, music zones, hydration and a finisher medal.
Total Warrior 12K at Bramham Ln Wetherby on 26 June 2027 features 25 obstacles and includes a finisher T-shirt, victory beer and TW headband.
A 5k obstacle course at Cheltenham Racecourse where participants climb, crawl and slide through a mixed-surface loop while raising funds for Cancer Research UK.
A 24 hour obstacle course event at Belvoir Castle on 26 to 27 June 2027 with individual and team relay options and named obstacles like Arctic Enema and Electroshock Therapy.
A password-protected colour run at Rock Park in Barnstaple on 27 June 2027 organised by The Veterans Charity.