Wales
Obstacle Race Calendar Wales 2026-2027
Monthly updates for Wales
Get new running races (and updates) in your inbox every month.
Explore the best obstacle runs in Wales for 2026-2027! Our updated list features 4 exciting races across the region. Find your next race in Wales below and join the running community at these great events!
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 115 km multistage race from Abersoch beach to Snowdon and back, combining a 1.5 km sea swim, two 49.5 km bike legs, a mountain ascent and a 1 km beach finish.
A muddy 5k obstacle course through Singleton Park with mixed terrain, staggered waves, an age limit of 13+, and on-site facilities including toilets and refreshments.
June 2027
Inflatable obstacle-course fun run in Cardiff offering lap based distances from 2.5k to 15k with giant inflatables, music zones, medals and family-friendly rules.
Monthly updates for Wales
Get new running races (and updates) in your inbox every month.