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 101 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
A 24-hour obstacle course event at Belvoir Castle on 26 to 27 June 2027 with individual and team relay formats, adaptive athlete support and a post-event brunch.
An inflatable obstacle-course run in Exeter on 3 July 2027 offering 2.5k laps with routes of 2.5k, 5k, 10k and 15k, music zones, on-course water and a finisher's medal.
A muddy 5k obstacle course at Town Moor, Newcastle for ages 13 and over, held on mixed terrain with staggered wave starts and on-site refreshments and toilets.
A 5 km grassy obstacle event at Cofton Park where participants climb, crawl and slide through timed waves while fundraising for cancer research.
Monthly updates for United Kingdom
Get new running races (and updates) in your inbox every month.
A muddy 5k obstacle course through Abington Park in Northampton with staggered wave starts, on course marshals and fundraising for Cancer Research UK.
A muddy 5k obstacle course at Fairlands Valley Park in Stevenage with staggered waves, on-site facilities, a minimum fundraising target of £50 and age 13 and over requirement.
Forest Warrior RISE AGAIN at Huntley Estate is a chip timed 8 to 10k obstacle mud run featuring climbs, crawls, hills and muddy swamps.
Pretty Muddy 5k at Lincolnshire Showground with climbing, crawling and sliding obstacles, staggered wave starts, age 13 and older and a minimum fundraising target of £50.
An inflatable obstacle course event at Cheshire County Showground on 17 July 2027 offering 2.5 km to 15 km options, medals, music zones and on-course water.
A 5 km obstacle course at Westpoint Exeter with muddy obstacles, mixed surfaces and staggered waves; minimum age 13 and a stated fundraising target.
Pretty Muddy 5k at Hylands Park Chelmsford on 18 July 2027 is a grass obstacle course with climb crawl and slide elements, staggered wave starts and a minimum age of 13.
A charity obstacle event over 5k in Central Park Plymouth featuring mixed surfaces, staggered wave starts and on-course marshals, with a minimum fundraising target.
A Pretty Muddy 5k at Tilgate Park with obstacles on woodland and lakeside paths, a double lap course and a minimum age of 13.
A family friendly inflatable obstacle run in Coventry with lap-based courses of 2.5k, 5k, 10k and 15k, inflatables, music zones and finisher medals.
A family friendly fun run in Southampton with giant inflatable obstacles on 2.5 km laps and distance options up to 15 km, music zones and a finisher's medal.
August 2027
Obstacle course races at Badminton Estate on August 15, 2027 include 5 km, 10 km and 21 km courses through parkland and woodland with multiple obstacles.
September 2027
Women-only obstacle course in Brentwood with 5 km and 1.5 km options, mud and foam, an event village and finisher perks.