Trail Running Calendar United Kingdom 2026-2027

Experience an off road adventure through the private Matterley Estate in the South Downs National Park. Choose between a 10km or half marathon distance on a well marked course featuring gravel tracks and woodland trails.

Experience a unique multi stage trail enduro through Sheffields beautiful parkland. Run 11 timed stages individually or in pairs and enjoy a social atmosphere with a post race party and live music.

Support mountain rescue in the Yorkshire Dales with the Wharfedale 3 Peaks Challenge. Choose from 17, 13.5, or 4.5 mile routes through the scenic peaks and valleys starting from the village of Kettlewell.

Experience a unique fell race at Honister Slate Mine featuring mountain summits and a journey through underground tunnels. Choose between 5km or 10km routes and run through the heart of a mountain in the Lake District.

Test your endurance at MacTuffX Ayr in June 2026. Choose between 400m or 800m intervals in solo, doubles, or relay formats. This event is open to all participants aged 18 and over.

Experience a summer trail running event in the scenic Thames Valley with distances ranging from 5k to a half marathon. Enjoy well marked routes through the Marlow countryside featuring chip timing and a unique themed medal.

Experience a unique 13.5 mile trail race across the rugged landscapes of Lundy Island. Run technical coastal paths and clifftops on this remote island challenge featuring a chartered raceboat from Ilfracombe.

Experience a scenic coastal trail run along the North Yorkshire cliffs starting from Sewerby. Choose from several distances and enjoy a post race meal at the local pub.

Experience a day of trail running through the scenic woodland of Salcey Forest with four distance options ranging from 10km to 50km and generous cut off times.

Experience a 12 km out and back trail run along the Northumbrian coastal path. Enjoy a route through sandy dunes and gravel trails followed by live music and food at Hemscott Hill Farm.

Looped races at Chasewater Country Park offer 5K laps for options from 5K up to a full marathon, a relatively flat mixed-surface course with park facilities and aid stations, and a finisher medal and occasional snack.

Experience a scenic 10km mixed terrain run through the trails and woodland of Hatfield. Starting and finishing at the 3 Brewers Brewery, participants enjoy chip timing and a complimentary drink at the finish line.

A long distance fell race covering 15.5 miles and 2950 feet of ascent through the Hayfield landscape. Registration is available on the day for runners aged 18 and over who carry full mandatory kit.

Test your mountain skills at the Blencathra Fell Race in Mungrisdale. This championship event features a 13 km category AM course with 825 meters of ascent through the high fells.

Experience a scenic trail run starting from a working farm in the South Downs. Choose between a half marathon or 10K featuring well kept paths and panoramic views of the East Sussex countryside.

This point-to-point ultra follows the unique Hangers Way path through Hampshire's steep wooded hills and villages. Starting at Alice Holt Country Park and finishing at Queen Elizabeth Country Park, the 50K course is fully signed and support..

Traverse the scenic South Downs on a multi terrain route featuring the Greenwich Meridian Trail. Enjoy undulating paths through bridleways and historic villages with a bespoke medal for all finishers.

Experience a flat and traffic free run along North Devon estuaries and historic railway tunnels. With distances from 10km to 50km plus family fun runs, this event offers a fast tarmac course through beautiful tranquil woodlands.

The North Devon Marathon offers a 10K, half, and full marathon on June 28, 2026, starting from Woolacombe's Meadow Pavilion. It supports North Devon Hospice. Runners can choose their challenge along the North Devon coast.

The Midsummer Munro is a half marathon held at Box Hill Fort in Surrey. The event takes place in late June. Runners can register online until the day of the race.