Penarth
Trail Running Calendar near Penarth 2026-2027
Explore the top trail runs near Penarth for 2026-2027! We've gathered 108 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
October 2026
Memorial run in Aberfan on 18 October 2026 with flexible lap-based distances, charity donations, and a virtual participation option.
A 12.5 mile trail race in Keynsham on 18 October 2026 featuring streams, muddy trails, limited entries and a canicross option, with medals for every finisher.
A two day pairs mountain marathon in late October on Exmoor with orienteering flagged courses, a fixed campsite and required mountain running kit.
A Backyard Ultra at Left Handed Giant St Philips Brewery where runners repeat a roughly four mile loop each hour for up to six hours, aiming for as many loops as they can.
A 20 km multi terrain fell race across the Mendips with 420 m climb, varied terrain features and charity support; cupless event with water points and age category prizes.
A 9.6 km fell race with 485 m ascent near Abergavenny on 31 October 2026; full WFRA kit is required and parking at the pub is very limited.
Timed lap event at Barry Sidings Country Park with flexible start times, distances from 5 km to ultra on a tarmac out and back course and a medal or no medal option.
November 2026
Approximately 7 mile multi-terrain race from Risca Leisure Centre to Twmbarlwm and back, with about 1000 ft ascent; entries listed via Entry Central.
A 30 mile trail ultra in the Brecon Beacons on technical paths, with four checkpoints, compulsory kit requirements, and a six hour cut-off at the third checkpoint.
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.
A 60 lap run at Queen Square marking men’s mental health month and raising funds for Talk Club in Bristol.
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.