Amersham
Trail Running Calendar near Amersham 2026-2027
Explore the top trail runs near Amersham for 2026-2027! We've gathered 208 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
June 2027
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 event near Caldecotte Lake where individuals or teams of two to six complete as many 6.55 mile laps as they choose, with camping and on site facilities.
Scenic trail half marathon at Dunstable Downs on 20 June 2027, 21.2 km with about 450 m elevation, two aid stations and a 250 runner field.
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
A fully marked off road half marathon on The Ridgeway between Wendover and Princes Risborough, covering 21.1 km with 526 m ascent and two aid station visits.
A 10 km trail run and 10 km canicross at Renegade Brewery in Yattendon on July 4th, with a medal, pint cup and a free drink included.
Trail event along the Ridgeway with 50 km and 100 km options finishing at Avebury Standing Stones, featuring signposted routes, pit stops, bag transfer and medical support.
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.
ATW St Albans Summer 10K at Highfield Park on 18 July 2027 features a chip timed 10K, a free family fun run and an event village with refreshments and entertainment.
Timed track event at Horspath with 6, 12, 24 and 48 hour options and a £100 prize for passing 545 laps.
August 2027
A 49 mile point to point ultra along the Thames Path from Travelodge Oxford Abingdon Road to Henley on Thames with three checkpoints and a bespoke finisher medal.
A 47 mile point to point ultramarathon along the Thames from Henley to Kingston, with three checkpoints offering food and drink, mandatory navigation kit and a required average pace to remain in the race.
Late August trail event in Windsor offering 10K and half marathon routes through Alexandra Gardens with views of Windsor Castle and support for Brain Research UK.
September 2027
A mixed-terrain trail event along the Thames at Remenham Farm on 4 September 2027, offering a half marathon, a 10K and a junior race for under 11s with chip timing and themed medals.
A multi-distance Thames Path event from Putney Bridge to Henley with rest stops, GPS tracking, camping options and on-course medical and catering support.
A 10 km trail run around Sandridge, St Albans, starting at Woodcock Hill on 12/09/2027 with entry listed at GBP 23.