Trail Running Calendar United Kingdom 2026-2027

Welcome to the most comprehensive guide to trail races in the UK for 2026-2027! Our curated list features an impressive 1841 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.

A chip timed 5 mile community trail run in Bolton on 15 March 2026 with a 300 runner limit and entry from £15. The event is organised by Burnden Road Runners and held at Smithills Sports Centre.

Test yourself on Sun 15 Mar 2026 in the Lake District with a 15 km fell race from Muncaster Castle featuring 620 m of climb over rough, sometimes navigational terrain. Entry is cash only on the day, £5, teams welcome.

Take on a scenic 8 km trail with about 400 m of climb around Bulbys Wood, Ingram on Sun 15 Mar 2026. Entry is on the day only, £5, for runners aged 16 or over seeking a tough, rewarding hill challenge.

Take on Phoenix Running's Octopus Run on 15 March 2026 at Walton on Thames for a scenic towpath challenge along the River Thames, with distances from 5 km to ultra and flexible start times. Finish your effort and collect a bespoke finishers..

Finish the season in style at West Glamorgan XC League Round 5, the final 5 mile race of the 2025/2026 series at scenic Gnoll Park in Neath on 15 March 2026. Hosted by Neath Harriers, this club focused cross country event promises a fun, ch..

Join the Pendock Spring Chicken Run on 15 March 2026 for scenic Worcestershire routes with 10K, 5K and a 1K fun run for all ages. Enjoy medals, prizes and help raise funds for the local school.

A three hour score mountain marathon from the Crooked Billet in Worsthorne on 15 March 2026, run over rough moorland. Solo or pair running is allowed with individual entry and full FRA kit required.

An approximately 10 km, mainly off road trail race around Mellor and the River Goyt valley with about 300 m of ascent. The well waymarked course uses chip timing, includes marshals and a finisher memento, and is for runners aged 16 and over..

Enjoy a scenic, non competitive 20 mile trail run or hike around Burrs Country Park, linking six charming villages through woodlands and meadows. Friendly checkpoints and proceeds support local youth and community projects.

A 55 mile ultramarathon from Guisborough to Helmsley across the North York Moors, following the Cleveland Way with over 2700 m of ascent. The route uses timed checkpoints, mandatory kit and spotchecks; drop bags are limited to two locations..

Join Gratitude 25KM 2026 in Broxbourne for a rewarding 25 km run on 21 March 2026. Ticketed entry and a welcoming atmosphere make it ideal for runners looking for a spring challenge.

A 14 km Category BM fell race on Chevin with about 650 metres of ascent. The partly flagged route starts and finishes on Station Road, uses a provided map and passes checkpoints including Surprise View, Danefield and Fells Plantation.

Take on fields and trails at Hyde Hall Farm on 21 March 2026 with options from 10k to ultra marathon, lap based routes for all abilities. Friendly farm atmosphere, water station and bespoke medals make this a memorable spring challenge.

Winter's End is a point to point 50 mile trail ultramarathon on the South Downs Way from Arundel to Winchester, 21 March 2026. Enjoy chalk ridges, ancient woodlands and Old Winchester Hill, with marked course, aid stations and marathon opti..

Discover the Trails of Mena in Derbyshire, a scenic clockwise trail from North Wingfield with 20 mile and marathon options, varied climbs, woodland and 5 Pits Trail views. Finishers receive a medal and warm refreshments.

Guided 13 mile trail run from St Martha's Hill through the Surrey Hills and parts of the North Downs Way, including Shere and Newlands Corner. Not a race, this social group run is paced at around 10 min per mile and may finish with an alcoh..

Take on Otley's scenic 10 km fell race on 21 March 2026, with 390 metres of climbing through Chevin Forest and Surprise View. Organised by Great Owl Running, the single lap starts and finishes on Station Road with post race refreshments at..

Discover scenic trails at Stansted House on Saturday 21 March 2026, with options from 9.4 km hikes to 21 km trail runs suitable for all abilities. Finishers receive a metal medal, a finisher's gift and a drink, with timing by UK Running Eve..

Run a scenic 10k across sand, dunes, trail and pavement at the Newburgh Dunes Running Club Beach Bash on 21 March 2026 in Newburgh. Coastal views, a finisher medal and a friendly community vibe make this a must do and a waiting list is open..

Bratton Hilly 11K on 21 March 2026 invites runners to tackle a scenic multi terrain course with challenging climbs and panoramic views around Bratton, Wiltshire. Places limited to 200 and all finishers receive a medal.