Trail Running calendar near Odell 2026-2027

Trail races from Marlow Park at Grafham Water offering 10k and half marathon routes on marked countryside trails with water stations, medals and prizes.

Trail and fun runs near Old Basing on 11 October 2026 with chip-timed 10K and 6K races plus a 2K family fun run supporting local schools.

A single-lap 10K on 11 October 2026 around Burnham on Crouch, featuring sea wall coastal paths and countryside trails. The event is based at Dengie Hundred Sports Centre with free parking, facilities and post-run food and drink.

A functional fitness race at Swindon County Ground on 11 October 2026 with solo, doubles and five person relay options and ten exercise stations alongside repeated runs.

A circular half marathon at High Lodge, Thetford Forest featuring mixed hard-packed trails, wildlife, cupless water stations and podium prizes.

Community organised *5k* near Aldershot on Sunday 11 October 2026 with a very flat route on the Polo Fields and Basingstoke Canal towpath, chip timing, a bespoke finisher medal, and a subsidised race t shirt option.

A 10 km undulating multi-terrain race from Buckingham Town Centre through Stowe National Trust gardens and countryside, with medals for finishers and local charities supported.

A scenic approximate 15 km trail race in Tring on 11 October 2026, routed through Ashridge Estate, the Ridgeway and Pitstone Hill with water stations and finish facilities.

A lap-based out and back run along the Thames in Walton on Thames offering distances from a single 5.3 km lap up to ultra distances with a seven hour limit.

A lap based Friday timed run on a flat 5.3 km out and back course along the river Thames, with distances from 5 km up to ultra. Both attended and virtual entrants receive a finisher medal.

Timed, lapped run at Old Warden on 16 October 2026 with flexible start times, distances from one 3.28 mile lap to ultras and a seven hour limit.

Trail races around Carsington Water on 17 October 2026, with a half marathon and a 10k on marked, undulating paths. Entries include a themed medal, water and post-race goodies, plus an event village and downloadable GPX routes.

A 100 mile trail race from Goring and Streatley run as four 25 mile out and back spurs on the Ridgeway and Thames Path. The event features 16 aid stations, medical support, strict qualifying standards and a 28 hour cut off.

Two trail races in the Amber Valley offering 31 miles and 20 miles over undulating countryside and woodland. The course is largely unmarked but route notes and GPX files are provided, with checkpoints supplying water and some food.

Annual 25 km and 50 km routed challenge across Kent, Surrey and Sussex with checkpointed support, food included and GPX route files provided.

Trail event from Ashover Village Hall with a 31-mile Amberaid route and a 20-mile Petit Raid through Amber Valley near the Peak District.

A guided 10 mile trail run around the Chilterns along canals, reservoirs and past Britain’s oldest post windmill, with trail coaching and a finisher’s medal.

Run a section of the official UK Team Backyard route on the morning of the world championships with pay what you can entry, minimum £15.

An off-road 10 km through undulating bridle paths and woodland around Westacre, Norfolk, featuring optional obstacles, a ford crossing near the finish, on-site registration, a water point at 5 km, refreshments and a bespoke medal for all en..

Trail half marathon and a 7.6 mile Super Seven take place in Wyre Forest on 18 Oct 2026, with timing, medals, water stations and medical cover. Parking is pay and display and finishers receive category prizes and finish goodies.