Trail Running calendar near Grafham Water 2025-2026

We have found 366 Trailruns within 80 miles of Grafham Water. See below where and when you can find the races.

Take on the rolling trails of Cannock Chase on 8 February 2026 with four distances from 5 to 20 miles, perfect for every trail runner. Bespoke medals, free photos, prizes and onsite parking make for a great day among the trees.

Join the Cold Norton Charity Winter Trail on 8 February for a scenic 10 km or half marathon across grassy country tracks to support Farleigh Hospice. Routes are narrative and unmarked so bring a map, your own cup or bottle and enjoy homemad..

Run a scenic 10 mile loop through North Milton Keynes parklands, riverside paths and woodland, featuring the quirky Cattle Creep tunnel under the Grand Union Canal. Dog friendly and chip timed with marshals and a finish medal for all finish..

Join the Irchy Park 5k canicross at Irchester Country Park on Sunday 8 February 2026 for a fun woodland run with your dog over grass, dirt and packed tracks. Trophies, medals and dog treats await all finishers.

Run through ancient woodlands and farmland at One in the Woods Henley, with a half marathon, 10k and a 1k Little Sprinters at Culden Faw Estate. Enjoy chip timing, a finisher medal, on course water and a lively event village.

Join a guided 16k trail run at High Lodge Thetford Forest on 8 February 2026, following scenic woodland tracks and gentle hills. Run at a conversational pace with groups, enjoy trail tips from guides, and soak up the forest atmosphere.

Tackle a crisp 10k winter trail through Essex countryside at Trifarm, with over 95 percent off road paths and bridleways. Enjoy a friendly small field, on site parking, and post run treats plus optional swim and sauna at the venue.

Tackle scenic, undulating trail routes around Carsington Water on 14 February 2026 with a 10K or half marathon option. Kilometre markers, friendly event support, themed medal and post race goodies make this a rewarding reservoir run.

Celebrate Valentine's Day with riverside laps along the scenic Thames at Xcel SPORTS HUB. Choose 5k to ultra, run as many laps as you like within a one hour start window and 7 hour limit, and earn a bespoke finisher medal.

Take on the Winter Poppyline on 14 to 15 February 2026, a 50 mile winter walking challenge across the coastal and rural landscapes of north east Norfolk. Expect night navigation, hot checkpoints and a tough, rewarding adventure.

Run the Marriott's Way Marathon or Half Marathon on 15 Feb 2026 along a scenic, traffic free trail finishing at Aylsham Friendship Hall. Limited to 400 entrants, with course support and 5% of entries donated to East Anglian Air Ambulance.

Run the traffic free Flitch Way on two 5.3 km marked loops, choosing distances from 5K to marathon or a timed 6 hour challenge. Pick a bespoke medal and enjoy lap aid station support at this cupless event so bring your own cup.

Take on the Hot Lips Run at Crystal Palace Park and choose how many 1.65 mile laps to tackle, from 5k to ultra, on scenic off road trails with rolling hills. Timed with a 7 hour limit and a finisher memento for all entrants.

Enjoy a flat, scenic riverside run along the Thames at Magna Carta Winter in Runnymede, with 10k, half and full marathon options on out and back laps. Chip timing, marshals and a bespoke finisher medal make this a rewarding winter race.

Choose your distance on the day and tackle scenic looped courses through woods and trails around Chalfont St Peter, with pacers welcome and a trained medic on standby. Distances from 7k to ultra are offered and top three finishers earn meda..

Join Any Kind of Weather Runner at Northampton Active on 21 February 2026 for a six hour challenge where you can tackle distances from 5k up to ultra. Finishers receive a medal and goody bag and aid stations on each lap will keep you fueled..

Take on the 42 mile St Peters Way Ultra along the historic footpath from Chipping Ongar to St Peter on the Wall at Bradwell on Sea. Rolling trails, variable underfoot and a windswept sea wall finish make for a rewarding coastal challenge.

Join the Hadleigh Legacy 10k at Hadleigh Country Park on 22 Feb 2026 for a scenic yet testing single lap trail with hills, mud and fields. Expect a bespoke medal, free photos and competitive wave starts.

Run the picturesque 5 km loops through Thetford Forest at High Lodge, with distances from 5 km up to ultra and a small friendly field capped at 300. Enjoy post race tea and cake while 20 percent of fees support forest upkeep.

Join the Winter Trail Run at Gatton Park on 22 February 2026 for scenic multi terrain 5K and 10K loops, plus a Canicross category. Expect a finisher medal, bag drop and refreshments, with prebooked parking helping to support Gatton Trust.