Trail Running Calendar United Kingdom 2025-2026

Tackle 15 miles of the historic Offa's Dyke path around Hay on Wye in a scenic and challenging trail race. Friendly atmosphere and relay option make it perfect for solo runners or teams seeking a memorable summer run.

Coastal loop at Mount Edgcumbe on 13 June 2026 with 10.5 km laps for 10K, half and full marathon plus canicross and kids races. Camping on site and a short Cremyll ferry links to Plymouth.

Take on the epic 100 mile South Downs Way, a nonstop ridgeway run from Winchester to Eastbourne with rolling hills, ancient forts and sweeping coastal views. Centurion Running organise a fully marked, supported race with aid stations, medic..

Tackle the scenic South Downs Way 50 km on 13 June 2026, a fully supported trail across the chalk ridge. Part of the World Trail Majors Short Series, it features four aid stations and a 9 hour cut off.

Run or walk the Cotswold Way Ultra in Cirencester on 13 and 14 June 2026. Routes from 10 km to 100 km take you through rolling Cotswold hills with camping, waymarked trails and regular support stations.

Tackle all 15 Welsh 3000s on this guided mountain run through Snowdonia, an epic 30 mile route with around 4,000 m of ascent. Led by qualified guides with transport and support provided, this is a supported adventure not a race.

Explore Ullswater from Pooley Bridge on Saturday 13 June 2026 with a half marathon or 10km trail, live chip timing and bespoke finisher medals. Well behaved dogs welcome with harness and lead.

Punk Panther 6 Dales Trail on Sat 13 June 2026 is a scenic out and back from Otley to Pateley Bridge across reservoirs and Yorkshire moorland. Choose 13, 20 or 32 mile routes with big climbs, checkpoints and a finisher medal.

Scenic off road trail running around Bewl Water in Kent, with forest paths, open countryside and lake views. Choose 10km, Half Marathon, Marathon or 50km Ultra, starting and finishing at the Visitor Centre with chip timing and checkpoints.

Tackle a short fell race on Flan Fell in Ulverston, with a sharp climb, great views and a punchy out and back finish. Family friendly with junior categories, a new 2025 course and easy on the day entry make this a perfect local challenge.

Cairngorms Ultra Trail invites runners to tackle a scenic 60 km route from Mar Lodge Estate through Caledonian pinewood and remote glens. With 1006 m ascent and UTMB qualifying status, it is a bold Highland challenge.

Gecko Gathering at Siblyback Lake is a flat scenic lakeside trail festival with distances from a fun run to an 8 hour Siblython, medals for all and awards for top finishers. Camping, a cafe and buggy friendly routes create a relaxed festiva..

Run rugged trails through the dramatic cliffs of Cheddar Gorge and the Mendip Hills in this off road challenge. Distances from 1 km to marathon offer cliff top views, marshals, food vans and finishers medals.

Join Manorlands PaintRush, a lively 5 km colour run in Bingley on 14 June 2026 supporting Sue Ryder Manorlands Hospice. Run, jog or walk three paint splashed laps with seven colour stations and celebrate at the finish with music, food and y..

Run 14 miles across the dramatic South Downs on 14 June 2026, featuring a stiff climb, chalk descents and muddy slippery sections. Trail shoes recommended; enjoy water on course, post run cake and a commemorative truckers cap.

Event details Roche Abbey Ramble is organised by Its Grim Up North Running. The next scheduled race date is 14/06/2026. The event starts and finishes at the Travellers Rest, Brookhouse, Main Street, Sheffield, S25 1YA. The organiser notes t..

Explore the Wainstones, a Hardmoors trail day from Chop Gate offering marathon, half and 10k circular routes across rugged moorland. Navigation and mandatory kit make this a true adventure, and places are limited so sign up early.

Montane Summer Spine is a nonstop expedition style 268 mile run along the Pennine Way with a 156 hour limit and staffed checkpoints offering hot food and aid. Expect long days, wild terrain and a supreme endurance test.

Tackle scenic but hilly forest trails at the Wendover Woods Half Marathon and 10k on 14 June 2026, with a friendly junior run and on the day entries if available. Spectators can enjoy a cafe, forest walks and family activities.

Tackle scenic trails on Watership Down at the Hampshire Hoppit on Sunday 14 June 2026, with marathon, half marathon and 10K routes that climb some of Hampshire's highest points. Enjoy finishers medals, a keepsake beer glass and real ale in..