Barry
Trail Running Calendar near Barry 2026-2027
Explore the top trail runs near Barry for 2026-2027! We've gathered 93 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
November 2026
Fully marked trail races at Margam Park including a half marathon and a 10k, running through woodland, parkland and the deer park with coastal views; entries include parking, timing, a medal and download photos.
Trail Half Marathon Wales at Margam Country Park on 14 November 2026 features fully marked forest races over 21.1 km and 10.2 km with checkpoints and included parking.
Timed lap event in Cardiff Bay offering flexible start times and distances from one 5.3 km lap up to multi lap ultra within a 7 hour limit.
Night orienteering at Clevedon Court Estate on 14 November 2026 with a 60 minute score course, 30 controls and a lateness penalty of 1 point per 6 seconds.
A Movember charity run at Ashton Court Park offering 1.5k, 5k, 10k and half marathon options with chip timing, medals and headbands, mixed path and trail terrain, some hilly sections, and on course refreshments.
The Smurf Run at Dare Valley Country Park is a seven hour Time Challenge on well maintained park paths, with distances from 3 km up to 50 km. Finishers receive themed medals, distance pins and a goody bag with vegan options.
An off road hill race around Brent Knoll of about 6 miles with steep climbs, muddy trails and a summit circuit, offering age prizes and a unique finisher medal.
Two trail distances on 28 November 2026 around Machen, featuring wooded single track, ridgeway exposure and steep climbs. The half course is fully marked while the marathon requires self navigation with marshals at key points.
Lap-based timed event at Parc Taf Bargoed on 28 November 2026 offering flexible distances from a 5.3 km lap up to ultra, with medal and no medal entry options.
Forest orienteering at Weston Woods with eight courses from 1.0 km to 5.4 km, organised by Bristol Orienteering Klub and entered online via Pre entries.
Final race of the 2026 RTT Series in Afan Forest offering 5 km and 10 km trail routes with chip timing, medals and water stations at Bryn Bettws Lodge.
Timed lap event at Rhydycar, Merthyr Tydfil on 29 November 2026 with distances from 5 km to ultra on a certified tarmac course.
December 2026
Military themed timed run at Barry Sidings Country Park on 6 December 2026 with lap based distances, medals, aid station and a seven hour limit.
A just over 6 mile December dune race at Merthyr Mawr with a midrace mulled wine and mince pie stop and organised charity fundraising.
A family-friendly festive run at Dare Valley Country Park offering 2.5 km and 5.0 km routes, themed medals, a visit from Santa, and seasonal refreshments.
A Bobble Hat Run at Dare Valley Country Park with a 7 hour Time Challenge, themed medals, distance pins, aid stations and free parking.
Christmas-themed orienteering at Crymlyn Burrows near Swansea with two pre-marked courses (2 km orange, 4 km green); fancy dress is encouraged and prizes awarded.
Timed lap based run at Barry Sidings Country Park offering distances from 5 km to ultra on a 5.3 km tarmac lap with a 7 hour limit.