Trail Running Calendar United Kingdom 2025-2026

Challenge yourself on a scenic trail half marathon around Kettlewell in the Yorkshire Dales on 20 June 2026, with three steep climbs and moorland descents. Finish with a hot meal, a beer and a qualifier for Yorkshire Three Peaks.

Race to the King on 20 June 2026 invites runners to explore the South Downs and Monarch's Way at West Dean Gardens, with coastal and castle views. Distances from 30 to 100 km include full support, food stops and a hot finish meal.

The Summer Solstice Challenge - Colchester will take place in Colchester on Sunday 21 June 2026.

The Midsummer Munro will take place in Walton on the Hill on Sunday 21 June 2026. You can run 13 miles.

Run the scenic trails of Harewood estate at the West Yorkshire Trail Run on Sunday 21 June 2026, with 13 km and 22 km options through woods and lakeside views. Chip timing and a finisher medal make for a rewarding day for all runners.

Run the Martian Race at Horsell Common on 21 June 2026 and follow routes through the sandpits immortalised in H.G. Wells The War of the Worlds. Volunteer organised and charity focused, with distances for all ages.

A short but fierce fell race in Hawkswick, Littondale, with a steep climb to the ridge and a thrilling skyline return featuring a very steep descent. A BOFRA Championship counter that tests pace and grit for juniors and seniors.

Challenge yourself on the Lake Vyrnwy 10k, a scenic multi terrain trail around the estate with climbs, fast downhills and stunning lake views. Open to runners 16 and over, finishers receive a medal and a lively finish arena with music.

The Fountains 10K, held in Grantley near Ripon in North Yorkshire, is a mixed-terrain 10-kilometre race organized by Friends of Fountains & Grewelthorpe School PTAs. The undulating course blends quiet country lanes, off-road trails and Nidd..

The Saturn 7 Hour Time Challenge in Durham is a trail running event held along the scenic River Wear, offering views of Durham Cathedral. Hosted at the Durham Amateur Rowing Club, the course features a flat, fully signed loop of approximate..

Challenge yourself on the Lake Vyrnwy 10k, a scenic multi terrain trail around the estate with climbs, fast downhills and stunning lake views. Open to runners 16 and over, finishers receive a medal and a lively finish arena with music.

Take on the Dunstable Downs Half Marathon, a scenic 21.2 km trail with steep climbs and panoramic countryside views. Limited to 300 runners, this rugged UTMB World Series qualifier promises a memorable off road challenge.

Run Sandringham on 21 June 2026 and enjoy scenic 5K and 10K routes through the royal estate, blending trails and quiet roads. Expect chip timing, a bespoke medal, finish goodies and marshals for a polished race day.

Eddie's Revenge Fell Race on 24 June 2026 is a punchy 5.8K with 308m of climb to the Trig Point on Crompton Moor and a sharp descent back to Buckstones. Rough moorland and forest trails make this a short, thrilling fell hosted by Middleton.

Celebrate the season finale at Cowdray Estate with scenic routes across polo lawns, Ambersham Common and views of the Cowdray Ruins and South Downs. Canicross options, a kids run and post race BBQ and bar make for a festive family finish.

Tackle a full marathon over three days at the Colworth Marathon Challenge on the scenic Colworth Estate. Choose one, two or all three races and enjoy free camping, family entertainment and children's races for a festival feel.

Run 26 miles of the North Cornish Coast Path in the Boscastle Scramble, a supported self navigated marathon through coves, cliffs and rugged trail. Finish in Boscastle for medals, prizes and a well earned pub welcome.

Moray Way Relay Race The Moray Way Relay is a team relay covering about 100 miles around the Moray Way route. The course starts and finishes in Forres and follows the Moray Coastal Trail to Spey Bay, the Speyside Way to Grantown-on-Spey, th..

Take on farm trail laps at Hyde Hall Farm with distances from 5k to ultra, including a Heavy Half option. On site parking and a bespoke finisher medal make for a friendly, flexible event.

Join the Whaley Waltz Fell Race at Whaley Bridge Carnival on 27 June for a spirited 5.8 mile fell run with 274 m of climb. A new course since 2023 and a cheeky twist near the finish keep things lively for runners of all abilities.