Trail Running Calendar United Kingdom 2025-2026

Take on the South Hams Ultra on 10 and 11 October 2026, a stunning multi distance trail around South Hams with 100 miles, 44 miles or marathon options. Expect coastal views, estuaries, a ferry crossing and tough, rewarding terrain.

Endurancelife comes to Dunwich on 11 October 2025 with scenic flat courses through forest, moorland, grass and beach. Distances from 10K to a 32.7 mile ultra, fully marked, timed with medals and instant splits. Waitlist open.

Tackle a stunning 32 mile loop through the Cambrian Mountains, with lake views, forest tracks and fully marked, supported trails. Limited to 100 runners, a festival weekend at Camp Plas offers camping, live music and post race food.

SkyRun the Mournes by APEX Running invites mountain runners to tackle three skyraces across the dramatic Mourne Mountains on 10 October 2026. Choose from a 50km ultra, 35km skyline or 20km trail with serious elevation and stunning views.

Enjoy a 7 hour timed trail on a generally flat loop along the River Wear with stunning Cathedral views in Durham. Choose distances from 3 km up to ultra and 50 km with aid stations, vegan options, medals and goody bags for finishers.

The Sheffield Tententen is a popular multi-terrain trail running event held annually in Endcliffe Park, Sheffield. Featuring a 10k race and a 2.5k fun run for children aged 4 to 14, it attracts over 1,000 participants each year. The course..

RunThrough UK invites runners to the Cannock Chase Running Festival at Birches Valley, a scenic forest course offering half marathon, 10K, 5K and junior races. Expect chip timed results, themed medals and a lively event village.

Take on Twin Peaks and Ras Consti in Aberystwyth for a coastal trail that climbs Pen Dinas and Constitution Hill. Senior race is 11.7 km with great views and junior races welcome ages 7 to 15.

Run a scenic half marathon along Hadrian's Wall from Housesteads Roman Fort to Tyne Green in Hexham, with trail and riverside views. Enjoy chip timing, a medal and event T shirt plus shuttle options to the start.

Tackle rolling climbs and sweeping Chiltern views at the Frieth Hilly 10 km and 5 km Run, set on mixed woodland paths and country roads. Expect a scenic but challenging route between Frieth and neighbouring villages.

Join the Scare Bear Run, a seven hour time challenge along the River Wear with stunning Cathedral views. Run or walk from 3 km up to 50 km and earn a Scare Bear themed medal and goody bag.

Run scenic, undulating trails around Carsington Water with a choice of Half Marathon or 10K on reservoir loops. Celebrate at the event village with a themed medal, water and festival goodies and GPX files to preview the course.

Discover the Maverick Jurassic Coast Trail, an epic off road running challenge along England's dramatic coastline. Choose from short to ultra distances and enjoy a well rated, scenic adventure for every level.

Tackle the Autumn 100 on 17 October 2026, a scenic but demanding 100 mile trail race from Goring & Streatley along the Thames Path and Ridgeway. Expect long hours on trail with full aid and medical support to back you every step.

Run the Amberaid 30 or 20 mile Petit Raid through scenic Amber Valley on trails near the Peak District. Self navigation with GPX and checkpoint refreshments, plus finisher medals and trophies for overall winners.

Take on the Ultra Tour Yorkshire Dales 50k on 17 October 2026, a scenic but challenging self navigated trail through Malham Tarn, Buckden Pike and moorland. Expect rugged trails, live tracking, aid stations and a finisher meal.

Rip n Run XL is a tough endurance run on Ripponden moorland near Hebden Bridge with 40 and 80 mile options, serious climbs and supported checkpoints. Expect hot food at HQ and sweeping West Yorkshire views to reward the effort.

Run scenic trails at Loggerheads Country Park with Loggerheads Autumn Trails, featuring 6 km, 12 km and canicross options for all abilities. Family friendly, fully marked routes and no time limits make for a relaxed autumn run.

Join Its Grim Up North Running for the Yorkshire Weekend Saunter in Brighouse, a relaxed scenic series that celebrates Your Distance Your Pace Your Weekend. Choose 5K 10K or half marathon and enjoy a jumble medal hot food and a beer or soft..

Tackle the Brenig Way 50 km trail, a scenic endurance run from Corwen to the dam at Llyn Brenig through forests, riverside paths and technical climbs. Electronically timed with GPS trackers and aid stations, it is a rugged yet well supporte..