Trail Running calendar near Cardiff 2026-2027
We have found 369 Trailruns within 80 miles of Cardiff. See below where and when you can find the races.
We have found 369 Trailruns within 80 miles of Cardiff. See below where and when you can find the races.
Join this flexible eight hour timed event on a scenic disused train line in Devon. Complete as many 5.3 km laps as you wish within the time limit to earn your finisher medal.
A trail event at Roadford Lake offering 10K and Half Marathon distances plus canicross options, with chip timing, marked course, feed station and finisher medals. Entry fees range from £24 to £30.
Pilgrim 6 on 31 October 2026 is a 32 km, 1800 m fell event on Pen y Fan with three summit ascents via six different routes; it has classic and 16 kg weighted categories, unmarked navigation, and marshalled control points.
A roughly 35.9-mile off-road ultra from Maiden Newton across West Dorset hillforts, with about 1,300 m ascent, six aid stations serving water and cake, GPX navigation and on-route timing points.
A ten mile off road trail run in Stonehouse on 1st November 2026 featuring an uphill opening on Horsemarling Lane, muddy undulating trails, a finisher medal, and a 2 hours 30 minutes cutoff; canicross runners are welcome.
A twilight off road 10 km run around Eastbury Park and Chettle in Dorset, passing wooded trails, Bloody Shard Gate and Chettle Long Barrow. Medals, trophies and refreshments are provided; Canicross is not permitted and entries are limited t..
Experience a 30 mile ultra marathon through the heart of the Brecon Beacons featuring the summit of Pen y Fan. This trail event offers technical terrain and scenic reservoir views with a strict 200 runner limit.
Experience an evening off road run through the tracks and trails of The Wyre Forest. This ten kilometer event features a two lap course in the dark where torches are required and canicross runners are welcome.
Challenge yourself at Trail Revolution Margam on 14 November 2026 at Margam Country Park, choosing from 5k, 10k or half marathon routes through scenic woodland trails. Fully marked and chip timed with medals, photos and on course support.
MoRun Bristol at Ashton Court Park supports Movember with chip-timed 1.5 km, 5 km, 10 km and half marathon options; finishers receive medals and headbands and the course includes mixed path and trail with a hilly section.
A six-hour trail challenge on a weekday, where you run as many 5 km laps as you like around Dartington Hall. Complete just one for a medal, or keep going to marathon distance. The event base is a cozy cafe offering refreshments and shelter..
Saturn Running holds The Smurf Run at Dare Valley Country Park in Aberdare offering a 7 hour time challenge with distances from 3 km up to 50 km. The event features themed medals and pins, finisher goody bags and aid tables with vegan optio..