Trail Running Calendar East of England 2026-2027

An evening trail run through Ickworth Park with chip timed 5 km and 10 km courses across limestone paths, meadows and woodland. All finishers receive a medal and water refills are available without single use cups.

The Boudicca Way 50km Ultra follows an ancient trail from Diss to Norwich. Walkers and runners are welcome on this scenic route, with easy train access. The inclusive event includes full support and a medal.

Run riverside trails and village lanes at Roman River Trails, a self navigated half and full marathon near Colchester. Expect scenic river crossings, varied terrain, stocked aid stations and a cupless format so bring a cup.

Sandridge 10k is a 10 kilometre trail run around the village of Sandridge near St Albans, starting at Woodcock Hill. Entry is for those aged 16 and over and fees are listed between £21 and £23.

A multi-distance trail event at Suffolk Running Centre offering 5k, 10k, half, marathon and ultra options. The out and back course uses the Gallops Route and Golding Hills, with aid stations every 10k and parking included.

Run along the scenic Norfolk Coast Path in this trail marathon or half marathon. Both races finish at Morston Quay, following the acorn-marked, off-road trail. A portion of each entry fee supports the East Anglian Air Ambulance.

A marathon and half marathon along the Ouse Valley Way in Huntingdonshire on 20th September 2026, finishing in Earith. Both routes are very low elevation and run on grass, gravel and tarmac with route maps and GPX files available.

An autumn farm run in Colchester offering 10K, 5K and a family 1K on mostly flat, traffic-free farm tracks with chip timing, an event village and on-site parking.

The Run Sandringham Half Marathon on 27 September 2026 features a 13.1-mile route through the Sandringham Estate. Organized by Good Running Events, it supports charities and is part of a series with scenic trails.

Volunteer run charity 10k and 3k in Grantchester on 27 September 2026 supporting Maggie's Centre Cambridge and ACT. Courses run on farmland with chip timing, medals for finishers and on site refreshments.

Hit the trails at London EcoTrail 25 KM on 3 October 2026 in Epping's Bell Common. Enjoy a scenic 25 km route through woodlands and countryside, perfect for trail runners craving a nature filled challenge.

A unique 20-mile trail run starting and finishing inside historic Landguard Fort. The looped route passes through nature reserves, estuaries, and a port. Runners receive a long-sleeve shirt and medal.

Run a scenic 5-mile trail through the forested grounds of Cawston Park. This new event supports the vital voluntary work of Norfolk Lowland Search and Rescue. All finishers get a memento, and prizes await the top runners.

Multi-terrain 10k and 5k around Thompson with medals for all and trophies for top three men and women. Event proceeds support the Thompson Millennium Green Charitable Trust.

Endurancelife Suffolk in Dunwich on 10 October 2026 offers 10K, half marathon, marathon and ultra trail races across forest, moorland, grass and beach, with courses described as extremely flat by the organiser.

A circular 13.1 mile trail race in Thetford Forest around High Lodge held in October. The traffic free, multi terrain course is manually timed with cupless water provision, on the day number collection, medals and trophies for top finishers..

Choose between a 10k or half marathon trail race around the scenic Grafham Water reservoir. The fully marked courses offer countryside and water views, with on-course support and a finisher's medal for all. Bring your own cup and a charged..

This 10k starts and finishes at the Dengie Hundred Sports Centre. The flat, single-lap route takes in sea wall paths, open countryside trails, and town streets. Free parking and facilities are available on-site.

This off road 10k winds through Norfolk's bridle paths and woodland, featuring optional obstacles and a ford crossing near the finish. All finishers get a bespoke medal, with post race cakes and a charity raffle. It starts and finishes at T..

A 30-mile out-and-back ultra along the River Stort and Lee navigations, mostly flat grassy trail with checkpoints about every 5 miles and four- and eight-hour cut-offs. Based at Hockerill Sports and Social Club with medals and trophies for..