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Trail Running Calendar near Earith 2026-2027

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Explore the top trail runs near Earith for 2026-2027! We've gathered 65 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

October 2026
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.
A lapped Remembrance Run at Ferry Meadows on a 5.3 km traffic-free loop, offered in 4- or 6-hour formats with an aid station each lap.
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.
Santa themed 5 km, 10 km and Half Marathon at Stanwick Lakes on 29 November 2026, held on purpose built tracks within a nature reserve.
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 multi-loop event at Ferry Meadows on a mostly sealed 5.3 km loop with lap aid stations and bespoke finisher medals.
Forest trail event at High Lodge with distances from 5k to ultra, lap based woodland route, on course aid station, event medal and parking discount; 20% supports forest upkeep.
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.
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.
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