Obstacle Race Calendar United Kingdom 2026-2027
Monthly updates for United Kingdom
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Explore the best obstacle runs in United Kingdom for 2026-2027! Our updated list features 108 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.
November 2026
Wet, muddy trail races at Spider Hill, Long Valley offering a single-lap 10 km and a shorter 5 km with marshes, named water features and multiple climbs.
March 2027
A quirky partner carrying race on a 380 m out and back course up The Nower in Dorking, with weigh in rules, helmets required and proceeds donated to a local food charity.
Roman Rampage on 20 March 2027 is a PARAS'10 woodland event at Friday Woods featuring a 3-mile loop run in one to three laps, with run, tab and canicross categories and a junior 2-mile race for ages 10 to 15.
April 2027
Normanby Hall Adventure Race at Normanby Hall Country Park on 4 April 2027 offers 5 km, 10 km and junior bale jumper courses with obstacles, medals and optional t shirts.
A family friendly inflatable obstacle fun run in Huntingdon on 10 April 2027 with 2.5k laps, multiple distances, music zones, a finisher's medal and on course water.
An inflatable obstacle-course fun run at Donington Park offering 2.5k to 15k distances on a 2.5 km lap, large inflatables, music zones, on-course hydration and finisher medals. Family-friendly with child-to-adult requirements and group discounts avai..
A family-oriented inflatable obstacle course and fun run in St Albans on 24 April 2027, with 2.5k, 5k, 10k and 15k options, music zones, on-course water and finisher medals. Group, family and charity discounts are offered.
May 2027
A 5k obstacle course at Coopers Field, Bute Park, Cardiff, with tarmac paths and grassy sections that can get boggy after rain. The event raises funds for Cancer Research UK and uses staggered wave starts; participants must be 13 or older.
A Pretty Muddy 5k obstacle course at Lydiard Park on 01 May 2027 featuring mixed paths, hills and muddy obstacles. The event has wave starts, blue badge parking on grass and a minimum fundraising target of £50.
A muddy 5k obstacle course at The Knavesmire in York featuring climbs, crawls and slides. Waves start every 15 minutes and participants must be 13 or older. On-site parking, refreshments and a minimum fundraising target are part of the event.
A 5k obstacle event at Stithians Showground where participants climb, crawl and slide over gravel and grass terrain. Participants must be 13 or older and there is a minimum fundraising target of £50.
A 5 km Pretty Muddy obstacle course at Norfolk Showground with a mix of paths and grass, staggered wave starts every 15 minutes and an age limit of 13 and over. The event supports fundraising for Cancer Research UK.
Pretty Muddy 5k at Weston Park is an obstacle course across paths, tracks and grass with some hills and on site parking. Entrants must be at least 13 and take part in staggered wave starts while raising funds for Cancer Research UK.
A mud obstacle 5k at Southsea Common with climbs, crawls and slides on a mainly flat route. Waves start every 15 minutes, participants must be 13 or older, and the event supports fundraising for Cancer Research UK.
Muddy obstacle races at the Secret Nuclear Bunker Estate in Essex with 6 km (40+ obstacles) or 12 km (70+ obstacles), featuring the Deathslide and multi-lane zip wires.
An inflatable obstacle course and fun run in Guildford, Surrey on 8 May 2027 offering 2.5k, 5k, 10k and 15k distances with music zones, water stations and a finisher medal for every participant.
115 km multi-discipline race from Abersoch beach to Snowdon and back, featuring a sea swim, mountain ascent and return bike with a beach finish.
A 5 km obstacle event at Beveridge Park, Kirkcaldy, on 9 May 2027. The grass-start course loops through parkland with steep hills and obstacles; participants must be 13 or older and a minimum fundraising target applies.
A Pretty Muddy 5k obstacle course at Braunstone Park on 15 May 2027 combining grass and path with climbs, crawls and slides. Waves start every 15 minutes, participants must be 13 or older and there is a minimum fundraising target of £50.
Two day obstacle race weekend in Henley on Thames featuring Sprint, Super, Beast and kids races across historic town and riverside terrain.