Cambridge
Trail Running Calendar near Cambridge 2026-2027
Explore the top trail runs near Cambridge for 2026-2027! We've gathered 69 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
October 2026
A 10 km narrative night time trail around Thaxted, self navigated and timed, starting and finishing at The Maypole with proceeds to John Webb's Windmill.
An evening timed run at Riverside Park in St Neots on Halloween offering laps of a 5.3 km out and back course. Head torches are compulsory and all participants receive a finishers medal, with distances from one lap to ultra.
November 2026
A countryside walking and running event from Barton-le-Clay with 12, 18 and 26 miles routes across field paths, tracks and woods, with checkpoints and prepublished route files.
A lap-based timed run at Grafham Water as part of Phoenix Running's Elements Series. Laps are 5.3 km on mainly tarmac paths with distance options from 5 km to ultra and finisher medals for participants.
A 16k guided trail run at High Lodge in Thetford Forest with conversational pacing, woodland routes, basic trail tips, parking charge £3 and entry £17.50.
A chip timed 10K trail through Breckland and Thetford Forest around Santon Downham on 15 November 2026, with a midway water station and a bespoke finisher medal.
A timed, lapped Cakeathon at Mowsbury Park on 22 November 2026 offering flexible starts, a flat 5.3 km lap, distances from 5 km to ultra, and a seven hour limit.
A six hour loop event at Suffolk Running Centre with repeated 10.7 km mixed road and trail laps, parking included and a bespoke finisher medal.
Guided 10 km group trail run at High Lodge, Thetford Forest, led at a conversational pace on mostly flat woodland trails.
A 26.3 mile five lap trail and road event around Colworth Estate in North Bedfordshire for solo runners and five person teams.
December 2026
A 10 mile ATW race around Grafham Water in early December, featuring a multi terrain loop from the dam past woodland, nature reserve and sanctuary bay.
Timed, lap based run at Regatta Meadow in St Neots where runners complete 5.3 km laps within a six hour limit and earn a sparkly snowflake finisher medal.
A guided 16k trail run at High Lodge in Thetford Forest with conversational pace groups, forest facts, hill technique tips, and recommended trail shoes.
An evening self navigation trail of about 6 miles from The Compasses in Littley Green with a secret destination, cryptic clue bonuses, refreshments and entry vouchers.
Christmas Canter at Suffolk Running Centre offers 5k to ultra road options on mapped routes with aid every 10k, parking included and a bespoke finisher medal.
Free 7K night group run through Santon Downham woodland with route map, leaders, snacks and a 21 runner limit.
A timed, flexible lap event around Grafham Water on 27 December 2026 where runners complete 5.3 km laps to make distances from 5 km up to ultra, with a finisher medal.
A guided 10 km group trail run at High Lodge in Thetford Forest, led at a conversational pace on mostly flat woodland trails. Entry £12.50, parking charge £3.