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 1765 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.

Five Gold Rings is a self guided trail run at The Chequers, Felsted on 29 December 2025, with half marathon, 7 mile and 5 km distances. Enjoy countryside routes at your own pace and a pub voucher included with entry.

Join the Salcombe RNLI Resolution Fun Run on 31 December 2025 for a refreshing 7 km coastal trail around Snape’s Point. Enjoy sea views and fresh air while supporting Salcombe RNLI in this spirited year end fundraiser.

Ring in the new year at the River Thames Run, a scenic 6 hour timed challenge at Wraysbury Skiff and Punting Club with 5k to ultra options on a flat riverside course. TRA licensed and welcoming atmosphere.

Ring in the New Year with the Daleside Auld Lang Syne fell race at Penistone Hill on 31 December. A muddy 6.7 mile loop with about 1000 ft of ascent, capped entries and a bottle of Daleside beer included.

Celebrate New Year's Eve on the trails at the Bowstones Fell Race in the Peak District. This 11 km fell race from Higher Poynton climbs about 325 m, is pre entry only, and rewards every finisher with a bottle of beer.

Celebrate New Year's Eve around Ardingly Reservoir with flexible laps so you can tackle 5 km to ultra distances. Fancy dress is encouraged, all finishers get a bespoke memento and virtual entries are welcome.

Join MLS Long Valley North: The Nick Bateson Trophy on Wednesday 31 December for an exciting Military League orienteering meeting. Routes range from novice Orange to challenging Brown plus a 75 minute score event, ideal for all abilities.

January 2026

Kick off 2026 with the Knacker Cracker, a scenic and challenging 10 km trail over Box Hill on 1 January, with big climbs, North Downs views and a finish at Box Hill Fort. A Nipper Knacker kids run and the Knicker Knacker women’s prize add e..

Shake off the New Year with the 19th Hangover Hike from The Leggers Inn in Dewsbury, a walking and running event with 10, 17 or 21 mile circular routes that converge at a main checkpoint. Enjoy tea and toast at registration, snacks on route..

Start the New Year with a bracing ascent at the Aonach Mor Uphill in Fort William. A 4 km course climbing 610 m up the Nevis Range delivers stunning views and a bold winter mountain challenge.

Kick off the year with the Clowbridge 5k on New Year's Day, a friendly two lap trail around scenic Clowbridge Reservoir. Organised by Run JMC, this mostly flat, marshalled race supports local causes and offers prizes.

Kick off 2026 at the Wooler Vertical 1k Trail Race on 1 January in Wooler. This 4 miles out and back climbs 1000 feet to the top of Humbleton Hill from The Cheviot Centre for a bold New Year trail challenge.

Start the year with the Nine Standards fell race in Kirkby Stephen on 1 January 2026, a challenging 8 mile course with 549 m of climb across classic Cumbrian hills. Pre entry is required and full FRA kit is mandatory.

Celebrate New Year with the classic Captain Cooks Fell Race in Great Ayton on 1 January 2026. A challenging lap to Captain Cook's Monument across steep muddy trails and forest, organised by volunteers with proceeds to charity.

Start the New Year at the Giant's Tooth fell race in the South West Pennines, a punchy 3 mile course with 120 m of climb and sweeping moorland views. Limited to 100 pre entry places, based at the Causeway Foot Inn with Ogden Water registrat..

Join the Bell Challenge in Exmouth on Friday 2 January 2026 for a friendly 7 hour timed loop along a flat tarmac former rail trail. Runners and walkers can log as many laps as they like and opt into multi day challenges for extra fun.

Shake off the holidays on 2 January 2026 with a social New Year run from Tweedbank to Lauder along part of the Southern Upland Way. Choose 4, 6 mile or full route, pre entry only with limited places, and warm finish food awaiting runners.

Start the year with the Loch Morlich Running Festival on 03 January 2026, where scenic forest trails through Glenmore finish on the beautiful Loch Morlich beach. Family and dog friendly with medals, timed results and baking at the finish.

Scenic winter road and trail from Budleigh Salterton past Raleigh's birthplace along the Jurassic Coast. Choose a 13.6 mile half or an 8.5 mile third across quiet lanes, riverbanks and muddy hills, with a solid oak coaster for finishers.

Start the year on the North Yorkshire coast with Hardmoors 15, a scenic 17.5 mile circular trail from Robin Hood's Bay along the Cleveland Way. Expect sea views, testing climbs, on course support and a finisher medal with a technical T shir..