Bristol
Trail Running Calendar near Bristol 2026-2027
Explore the top trail runs near Bristol for 2026-2027! We've gathered 92 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
August 2026
A social 5K in Newport with music and mobile speakers, meeting and finishing at banc coffee & records; tickets are free and under 14s require a parent or guardian.
Trail runs of 5 km and 10 km around Fyne Court Estate in the Quantock Hills AONB with optional wooden finisher medals and a waste-reduction policy.
Obstacle course races at Badminton Estate on August 16, 2026 featuring Sprint 5 km, Super 10 km, Beast 21 km, a kids race and spectator access.
A timed, flexible run along a 3.28 mile out and back route beside the Stroud Waterways canal. Runners choose distances from 5 km up to ultra and may complete as many laps as they wish within a seven hour limit.
Join the Crook Peak Cake Race in Axbridge on Wed 19 Aug 2026 for a spirited 3 mile fell challenge across stunning Somerset hills, finishing with cake and community cheer. On the day entry available for runners aged 14 and up.
A 9.8 km traverse near Pontypool with a 291 m climb, junior race distances and three-person team entries.
September 2026
A new 15 mile trail event in September 2026 on the Rhymney Valley Ridgeway Walk, with 2,267 ft of ascent, mostly off-road terrain, one fully stocked checkpoint and organised entry support from Rudry to Parc Penalta.
Trail-style races through Westonbirt Arboretum offering Half Marathon, 10 km, 5 km and a 1 Mile fun run across September and February events.
Scenic runs in Warminster Town Park include 10K, 3K and a new 1.2K family event suitable for wheelchairs and buggies. The event supports Warminster Carnival and awards medals to all finishers.
A small community trail race in Epney, Gloucestershire covering approximately 10 miles along canal towpath and local footpaths, starting and finishing near The Anchor Inn.
Mells Mash Up is a roughly 7 mile off road race around the village of Mells near Frome and serves as Race 1 of the Wiltshire Off Road League.
A five-lap ultramarathon in Berkeley, Gloucestershire across 25-27 September 2026, covering about 130 miles and 15,000 ft of ascent with a 24 hour cut off and 120 places, organized from Hamfields Leisure with camping and tracking included.