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 1771 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.

Run a canicross 10k or Half Marathon through Hamsterley Forest on 10 Jan, on waymarked trails and a friendly forest HQ. Only 70 places; entrants get a bespoke mug, hot soup and free photos while safety rules protect dogs and runners.

WTF Where's The Finish? is a timed challenge in Thetford Forest where you choose a 4 hour or 6 hour slot and run as many 5.3k laps as you like. Enjoy multi terrain trails, aid each lap and a bespoke finisher medal, or take a virtual place.

Montane Winter Spine is a non stop 268 mile winter ultra along the Pennine Way from Edale to Kirk Yetholm with a 168 hour cutoff. Limited to 150 runners, it demands serious fitness and winter mountain experience.

UTMB Index

Run the Skipton Sweetie Skedaddle on 11 January 2026 in North Yorkshire along flat canal towpaths, with distances from 5K to ultra so every runner can join. Finishers get a bespoke medal and sweet post race treats.

Run a fast, accurately measured 10K at Northampton Racecourse Park on 11 January, three laps of scenic pathways with trophies and a bespoke medal. The family friendly race supports Umbrella Fair Northampton and accepts on the day entries.

Join the Runners Next the Sea 5 Mile Beach Race at Holkham Beach for a scenic 5 mile run across sand, dunes and a shallow channel. Chip timed with immediate results and a keepsake for every finisher. Places are limited.

Choose 12.1 km or 21.4 km and tackle scenic rolling trails around Farley Mount, starting from Sparsholt College near Winchester. Enjoy chip timing, a finisher medal and on site support for a friendly countryside race.

Tackle a classic Peak District fell race on 11 January 2026, crossing Black Hill, Bleaklow and Kinder with seven checkpoints and two trig points. Organised by Woodhead Mountain Rescue this 1650 m climb requires self sufficiency and full FRA..

Join the Festive 5 on Sunday 11 Jan 2026 in Worcestershire for a scenic five mile off road run along the River Avon through Fladbury and Lower Moor. Community event with proceeds supporting local projects and the Neuroendocrine Cancer Chari..

Explore Cannock Chase on a self navigation 27 km route with 540 m of ascent, visiting trig points and checkpoints for a true fell running challenge. Finish at Milford Common for club hospitality and post race refreshments.

Warm up your winter with the Winter Hot Chocolate Series, three cross country 5 mile races plus a kids 1 mile at Bramshill Plantation hosted at St Neot's School. Chip timing, free photos and tasty hot chocolate make this a fun family friend..

Join guided recce runs of the East Devon Round in early 2026, with experienced leaders covering different course sections and planned GPX routes to guide you. Free for East Devon Round entrants or a £3 donation for others; open to those age..

On 11 January 2026 the Falkland Yomp offers an exhilarating 11 km trail run through Falkland Estate with steep climbs, fast descents and varied footing. The race sells out each year and entries are full with a waiting list open.

Kings Garn Gutter orienteering in the New Forest on Sunday 11 January offers runnable forest, streams and updated 1:10,000 maps. Courses range from short novice path events to long technical routes so all abilities can join.

A classic winter fell race in Commondale, North York Moors, featuring 8.3 km and 220 m of climb starting from the village hall. Entry on the day and a friendly winter series vibe make it ideal for adventurous runners.

Run the Ashington 10K Trail on 11 January and enjoy a scenic, relatively flat 10 km through Ashington Community Woods and QEII Country Park. Woodland and lakeside trails, a finisher medal and canicross friendly entry make it ideal for winte..

Run Delamere Forest on 11 January 2026 across wide trails and singletrack, mostly flat with a final climb up Old Pale. Pick the 10 km or 13.1 mile route and enjoy electronic timing, finish drinks and a custom finisher's medal.

Join a friendly guided 10k at High Lodge in Thetford Forest on 11 January 2026, led at a conversational pace perfect for runners taking their first steps into trail running. Enjoy mostly flat woodland paths, group support and an optional co..

Take part in a regional ranking orienteering at West Woods near Marlborough with courses for beginners to experienced navigators through mature woodland. Entry is online only and full leg cover and a whistle are compulsory.

Take on The Lamb's Longer Leg in Hayfield, Peak District on Sunday 11 Jan 2026, a scenic but testing 5 km course with 305 m of climb. Entry is by pre entry only and parking is limited; teams are welcome.