Margam
Trail Running Calendar near Margam 2026-2027
Explore the top trail runs near Margam for 2026-2027! We've gathered 77 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
April 2027
A 10.3 km linear trail from Selworthy Beacon to Minehead Beach with an accompanying youth relay and on-course support.
A last-person-standing Backyard Ultra at the Medieval Village, Cosmeston Lakes: runners repeat a fixed 6706 m loop each hour until one athlete completes one more loop than anyone else. Camping and on-site facilities are provided.
Timed multi distance event on a 5.3 km Cardiff Bay lap with options from 5 km to ultra, a seven hour limit and flexible start times.
May 2027
A 5 km obstacle event at Coopers Field Bute Park Cardiff with mixed tarmac and grass underfoot, staggered wave starts, on course marshals and fundraising support.
A 50 mile trail ultra on 8 May 2027 around Minehead, with about 7,337 ft of ascent, six aid stations, a 16 hour cutoff and varied coastal and moorland scenery.
A trail marathon around Cardiff with about 1,300 m of climbing, mixed off-road terrain, partial self-navigation, checkpoints and support during the Radyr and Morganstown Festival.
Pretty Muddy 5k at Singleton Park, Swansea is a mud obstacle run on grass and paths with staggered waves, Blue Badge parking about 700 m away, and adult and child entry prices.
Mountain marathon and 10 mile trail race across the Pen y Fan range at Parkwood Outdoors, Merthyr Tydfil, with marked checkpoints and variable mountain terrain.
Two route options, 26.5 miles and 16 miles, start from Trehafod Community Village Hall across the Rhondda Valleys with checkpoints, refreshments and a hot meal at the end.
Women only 10 km trail event at Margam Country Park on 16 May 2027 with chip timing, finisher medal, medical support and free parking.
Trail races at Margam Country Park on 23 May 2027 with 5 km, 10 km and half marathon courses, chip timing, finishers' kit and canicross options.
A multi-stage event at Dare Valley Country Park where runners complete five Pure distances within 24 hours, with separate and combined results. Distances include 5k, 10k, 50k, half marathon and marathon.
June 2027
Military themed D Day series run at Parc Taf Bargoed with 5.3 km laps; choose distances up to ultra within a seven hour time limit and earn commemorative medals.
A five-mile mixed-terrain race through Porthkerry Country Park with varied surfaces, two climbs, age-group prizes and a 1 hour 15 minute time limit.
A three-day running and walking festival in Exmoor National Park from 25 to 27 June 2027 featuring long-distance walks, trail races, a sunset swim and evening talks.
An inflatable obstacle-course fun run at Heath Park Cardiff on 26 June 2027 with lap-based distances from 2.5k to 15k and giant inflatable obstacles.