Portishead
Trail Running Calendar near Portishead 2026-2027
Explore the top trail runs near Portishead for 2026-2027! We've gathered 113 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
October 2026
Family friendly 5k Trail Run and 800 m Colour Run at Box Recreation Ground raising funds for Box Primary School with colour stations and chip timing.
Backyard Ultra in Bristol asks runners to complete a four mile loop each hour for six hours, with a beer, finisher goody bundle, water station and prizes for top male and female.
A 20 km multi terrain fell race on 25 October 2026 across varied Mendip landscapes with 420 m of climb, drinks stations en route and veteran prize categories.
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
A 10 mile off-road trail run in Stonehouse near Stroud on 1 November 2026, with an initial uphill mile, muddy undulating trails, a finisher medal and a 2 hour 30 minute cutoff.
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 multi-terrain 12 km off-road race from Barton Farm Country Park with a river crossing, chip timing, prizes and team awards, raising funds for Alzheimer's Support.
A ten mile cross country race in Chipping Sodbury with muddy, varied terrain and water obstacles. Held on Remembrance Sunday and preceded by a commemorative silence, it draws around 1300 runners.
Night and day off road 5 km and 10 km trail races around the Bath Skyline, plus a daytime kids 500 m and a canicross wave, with marked routes and finish medals.
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 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.
Annual trail races from Bath Racecourse featuring a two lap hilly half and a one lap Ultra 10 km on rough, scenic terrain with aid stations and on course cut offs.
Off road hill race around Brent Knoll in Somerset on 22 November 2026, about 6 miles with steep climbs, mud and panoramic views; finishers receive a unique medal.
A short 5.7 km fell race at Blorenge near Abergavenny with steep, technical ascent and descent and basic navigation required.
Timed multi-lap event at Parc Taf Bargoed offering distances from a single 5.3 km lap up to an ultra, with bespoke medals and a no medal entry option.
A lap based road event at Rhydycar, Merthyr Tydfil, on a 5.3 km AUKCM certified tarmac circuit along the Taff Trail. Runners choose how many laps to complete within a seven hour limit and can opt for a no medal entry.
December 2026
A festive 5 km off road run at Tinkley Gate National Trust on 6 December 2026 raising funds for Allsorts, with fancy dress welcome, dogs on short leads and on site parking.