Silsoe
Trail Running Calendar near Silsoe 2026-2027
Explore the top trail runs near Silsoe for 2026-2027! We've gathered 122 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
June 2027
Pretty Muddy 5k at Willen Lake is a 5 km obstacle course with mud features, staggered wave starts and a minimum £50 fundraising target for Cancer Research UK.
A point-to-point trail event through the Hertfordshire AONB offering marathon, half and 10 km distances open to both runners and cyclists with separate results and medals.
Trail running at Wendover Woods on 6 June 2027 with Half Marathon, 10k, a new 5k and a junior run on hilly forest trails and on-site facilities.
A muddy 5k obstacle course at Cassiobury Park where participants climb, crawl and slide through timed waves while raising funds for cancer research.
A 24 hour running event near Caldecotte Lake where individuals and teams complete as many 6.55 mile laps as they wish, with camping, tee-pee hire and on-site facilities.
A hilly trail half marathon on the National Trust Dunstable Downs with marked navigation, two aid stations and varied ridge and quarry terrain.
A ten-leg team relay along sections of The Ridgeway national trail covering the 86.5 mile route, organised by Marlborough Running Club with gender composition rules.
July 2027
Trail half marathon along The Ridgeway near Wendover, 21.1 km with 526 m ascent, fully marked course with two aid stations and UTMB World Series index status.
A muddy 5k obstacle course through Abington Park in Northampton with staggered wave starts, on course marshals and fundraising for Cancer Research UK.
A muddy 5k obstacle course at Fairlands Valley Park in Stevenage with staggered waves, on-site facilities, a minimum fundraising target of £50 and age 13 and over requirement.
Runs of 3k, 5k and 10k through Abington Park with mixed path and grass terrain, chip timing and on site parking.
Summer 10K at Highfield Park St Albans on 18 July 2027 with a flat, traffic-free route along the Alban Way and a family-friendly event village.
Trail races at Winwick Hall Estate on Sunday 18 July 2027, offering 10k, 5k and a 2k children's race, with proceeds supporting the Bruce Green Foundation.
August 2027
Two trail ultras, 100k and 50k, through Market Harborough countryside with waymarked routes, checkpoints, tracked timing and on course aid.