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 1816 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.

Join the Tiaras & Tutus Orange Run on 17 January for distances from 5 km to ultra along a flat riverside towpath. Enjoy a flexible one hour start window, seven hour time limit and bespoke finisher medals in a fun, limited field event.

Join the Manchester Doughnut Dash at Hardy Farm for a multi lap run along the River Mersey towpath with Krispy Kreme doughnuts on course. Choose from 5 km to ultra distances, enjoy a medal, and support Rescued Kitties Charity.

Join the Twilight Run at Tehidy Country Park in Camborne on 17 Jan 2026 for scenic 2.5, 5 and 10 km trail races with canicross welcome and a medal for all. Friendly vibe, free photos and championship points make it a must.

Tackle Dartmoor in this three race fell series run in pairs only, with challenging navigation and rugged tors across three classic routes. Limited to 35 pairs, entries cover all races and include phone tracking for safety.

Tackle Dartmoor in the Winter Pairs, a rugged 19 km trail around Western Tors with about 650 m of climb. Teams of two, pre entry only and required kit make this a compact winter challenge with just 35 pairs.

Green Gateways is a trail run around Leeds on the Greenway and Meanwood Valley Trail, threading near city parks and green spaces. Pick 14, 20 or 34 mile routes with checkpoints and trackers for a rewarding urban trail adventure.

YHOA Night League at Bishop Wood, Saturday 17 January, brings night orienteering on courses from 1.6 to 5.4 km with an intro option for juniors and novices. Enter by 11 January to guarantee a map; entries close 15 January.

New mid winter pairs fell race in the Peak District, starting and finishing at Hathersage Primary School this January 2026. Tackle a rugged 24 km route with about 800 m of ascent, mandatory winter kit and stay together rules for a true team..

Enjoy the Scurry Around Vogrie Country Park Trail Running Festival at Vogrie Country Park, Gorebridge on 18 January 2026. Scenic mixed terrain laps through woodlands and the Tyne Valley, with medals, prizes and post run refreshments.

Join the Rise From The Ashes Run, a 7 hour timed trail along the River Wear with stunning Cathedral views, offering distances from a short 3 km up to marathon and ultra options. Finishers get a themed medal and goody bag with vegan choices.

Celebrate the New Year with the Sherwood Pines race at Sherwood Forest on 18 January 2026. Tackle undulating forest trails in 10k, 5k or Junior runs and enjoy bespoke medals, free photos and prizes.

Run the South Downs Way from Heyshott to Arundel in a scenic point to point trail event on 18 January 2026. Choose a marathon or 15 mile off road route that finishes by Arundel Castle with river views and rolling downs.

Take on the Riverbank Rollick, a scenic 9.6 mile trail run along riverbanks, woodland and fields with about 80% off road and likely muddy January conditions. Finishers get a bespoke buff and a linkable metal medal in the Thornbury series.

Stanbury Splash on 18 January 2026 at Penistone Hill Country Park is a 12 km fell race with about 400 m of ascent across moorland, stream crossings and muddy climbs. Expect rugged scenery, winter kit requirements and a friendly Woodentops s..

Run through vineyards and rolling laps at Pengethley Manor, choosing distances from 5k to ultra with a seven hour overall time limit. Finishers earn medals and a January virtual option is available.

Join a friendly three race cross country series at Smallbrook Stadium, Ryde, in January and February 2026, with 10 km and 6.5 km options. Expect classic country terrain, a lively club atmosphere and team scoring for the 10 km.

Take on the Benfleet 15, a 15 mile multi terrain challenge at Hadleigh Country Park on 18 January 2026, with sections of the 2012 Olympic mountain bike course, sea wall and undulating downs. Chip timed with muddy trails so bring your own re..

Brave winter trails at the Frostbite Trail Race on 18 January 2026 at Lochore Meadows Country Park, a two lap muddy course of around 4 to 4.5 miles. Expect a friendly vibe, medals for finishers and prizes for top and age category places.

Run 3 km to ultra in Rise From The Ashes Run North in Durham, a 7 hour Time Challenge along the River Wear with cathedral views. Finishers earn themed medals, goody bags and vegan snacks at aid stations.

Join the Axmouth Challenge on 18 January 2026 for scenic village runs with distances to suit every runner. Finishers enjoy complimentary refreshments while funds raised support the village hall.