Trail Running Calendar United Kingdom 2026-2027

The The Devil Half Marathon will take place in Blaydon on Sunday 9 August 2026. You can run 13 miles.

Experience 13 miles of scenic fells and trails starting from the historic Lowther Castle. This marked course features river crossings and 1400ft of ascent with all proceeds supporting the Eden Valley Hospice.

A flagged and marshalled BS fell race from Uppermill with a 10 km course and 400 m of climb, entry via SiEntries and a post race chip butty included in the fee.

Riverside races from Barnes along the Thames Path offering 10 km, half marathon and marathon courses with marked routes and checkpoint support.

Scenic races in Wye offering a multi terrain 10 km and a half marathon with a new Event HQ and chip timing.

Four hour team relay at Minley Manor, Hampshire where teams of four run repeated 4 km off road laps through woods and grassland. Male, female and mixed categories have prizes for the top three teams in each.

The Stopsley Trail Race on Sunday 9 August 2026 offers 5K, 5 miles and 10 miles on scenic undulating trails along the Bedfordshire and Hertfordshire border. Entries include chip timing, bespoke medals, free photos and participant goodies.

A multiple distance running festival on 09 Aug 2026 following the River Deveron from Turriff to Banff. Events include a half marathon, 10k, 5k trail and junior 1k, with medals, water stations and bus transport from registration to the start..

Charity trail run in Cold Norton on 9 Aug 2026 offering 10 km and half marathon routes on grass and tracks, with proceeds to Farleigh Hospice.

The Boulsworth Fell Race will take place in Wycoller on Sunday 9 August 2026.

A six hour timed circuit event on farm fields at Thonock Lane Farm in Gainsborough. Runners complete 2.5 km laps with on-course drink and food stations and receive a themed medal and goody bag.

Forestburn is a short fell race near Rothbury on 9 August 2026. The course is about 5.6 km with 150 m of climb and is held at the Gate Pub as part of the Simonside Country Fair.

Race one of the AWT Backyard Ultra Series in Ruislip on 9 August 2026 uses six hourly 5 km laps for a total of 30 km. Entry is free and the event is held in person with free parking.

A guided 16k trail run at High Lodge in Thetford Forest with forest facts and practical trail running tips. Runs are led at a conversational pace and groups are matched by ability to help participants enjoy the woodland routes.

A butterfly themed event at Shipley Country Park on 9 August featuring the Purple Emperor and a commemorative medal priced at £41.50.

Guided 15 miles trail run from Exceat along the Seven Sisters, South Downs Way and Cuckmere River to Cuckmere Haven, led by Trail Run Explorers.

Weekend off-road running around Bowhill Estate with 5K, 10K, 25K and 50K options plus camping and prizes.

An informal, untimed 6 mile group run around Croome Park on a single multi terrain lap with refreshments and proceeds to the National Trust.

The Jackhouse Reservoir Trail Race will take place in Accrington on Tuesday 11 August 2026. You can run 5 miles.

Experience over a century of tradition at this historic 5.5 km fell race featuring a demanding 275 meter climb through the scenic High Peak landscape.