Trail Running Calendar United Kingdom 2025-2026

Welcome to the most comprehensive guide to trail races in the UK for 2025-2026! Our curated list features an impressive 1317 trail runs across the enchanting landscapes of Scotland, and Wales. From the iconic trails of London's green outskirts to the rugged terrains near Birmingham, from Glasgow's scenic paths to Liverpool's historic routes, we've got every trail enthusiast covered.

Whether you're a seasoned trail runner looking for your next challenge or a newbie eager to explore the world of off-road running, our calendar is your one-stop solution. Dive deep into the details by searching for a specific location or simply browse through to discover new trail runs. Looking for all running events? Check out the complete Running Calendar United Kingdom on running.life.

Explore the New Forest on this scenic 10 mile off road trail race at Ocknell Campsite, organised by Totton Running Club. Limited to 250 runners, enjoy a finisher medal, goody bag and water stations on a friendly, well supported course.

The Hermitage of Braid and Blackford Hill Trail Runs (10km and 5km) plus a 1.2km Festive Fun Run take place at Hermitage of Braid House in Edinburgh. The 1‑lap, mixed‑terrain courses traverse the Hermitage of Braid and Blackford Hill nature..

Test yourself on Ilfracombe's rugged coast at the Combe Crawler, an 8.5 mile multi terrain trail through steep coastal paths, woodland and fields. The 2025 edition returns in reverse for its tenth running and supports local charities.

Run scenic looped trails around historic Kirkstall Abbey, following riverside paths, woodlands and towpaths with distances from 8.8 miles up to an ultra. Expect varied terrain, friendly marshals, feed stations and a bespoke finisher medal.

Take on classic Peak District terrain at the Padfield Plum Fair fell race on 23 November 2025, starting and finishing at Windy Harbour Farm Hotel in Glossop. A friendly community event with affordable entry and classic fell running.

Explore 30 miles of the Serpent Trail from Haslemere in a hilly, scenic group run through woodland, heath and views across the South Downs. Led by an experienced guide, this non race suits runners ready for long trail miles.

Support Movember at Leeds MoRun in Roundhay Park while running 1.5k, 5k, 10k or a half marathon on a scenic hilly course. Enjoy a friendly atmosphere, a MoRun medal and finisher headband as you raise funds for men’s health.

Join the Hermitage Trail Runs on 23 Nov 2025 at Hermitage of Braid and Blackford Hill, featuring 10km, 5km and a festive 1.2km fun run for kids. Enjoy scenic off road laps, post race treats and a race memento while supporting local charitie..

Budleigh Blister, hosted by Exmouth Harriers, takes place near Budleigh Salterton with the event anchored at The Holt, E Budleigh Rd. The weekend offers an approx 10-mile off-road course featuring stunning coastal and countryside scenery, p..

Experience autumn trails through ancient trees at the DirtRun Wyre Wizard Trail in Wyre Forest. Choose the 13 mile trail half or the 7.6 mile Super Seven and enjoy marshalled routes, onsite cafe and finisher goodies.

Run Black Night Scar in Todmorden on 25 November 2025, a testing 5.8 km fell race with 315 m of ascent under head torches. Full FRA kit is required and the Hare and Hounds pub hosts refreshments and prize giving afterwards.

Take on Wyre Forest after dark in an atmospheric 10 km off road race over two laps, with torches required and canicross welcome. Limited places and a finisher medal make this a thrilling night trail challenge.

Take on the Stanza Stones 50 mile Ultra across the South Pennines from Marsden to Ilkley, passing six poetic Stanza Stones and Haworth. Rugged moorland, good support and live tracking make it a memorable fell challenge.

Night on the Edge is an exciting night running event featuring a Half Marathon, 10K, and 5K race along the stunning Cornish SW Coast Path. The course starts at Cremyll, traverses through Cawsand, and reaches Rame Head Chapel for the Half Ma..

Run across the golden sands of West Wittering Beach with stunning views of Selsey Bill, the Isle of Wight and the South Downs. Choose from 5, 10 or 15 km, bring your dog for canicross and enjoy a medal and finisher gifts.

The Riverside Marathon & Half Marathon, organized by Phoenix Running, takes place in Walton on Thames, Surrey, along the scenic River Thames towpath. This UK Athletics certified event features flat, fast, and accurately measured courses wit..

Maverick Dark and Maverick Original in Henley on Thames offer scenic off road trail races with multiple distances for all abilities. Expect muddy singletrack, rolling hills and a lively festival atmosphere for a fun day of trail running.

Join a guided Box Hill Vertical KM group run near Dorking for a tough 12.5 mile route with about 1000 m of climb through woods, heath and open fields. Enjoy expert guidance, technical terrain and a social finish.

Enjoy a 5k autumn trail through Kiplin Hall's formal gardens, woodland and lawns on 29 November 2025, with a compact marked course perfect for a crisp seasonal run. Finishers get a hot drink and spiced flapjack and trophies for top finisher..

Take on the Loggerheads Half Marathon at Loggerheads Country Park, three laps of a scenic 7 km loop with varied terrain and on course support. Solo runners or teams of three can enjoy a challenging course and a finishers medal.