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 2274 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.

Trail runs through Angmering Park Estate in Patching on 26 April 2026, with 10-mile and 10 km courses amid bluebells. Canicross entries are available for a small supplement and the finish is at The Worlds End Pub.

A 7 hour time challenge at Dare Valley Country Park offering distances from 3 km up to ultra and 50 km. Finishers receive a themed medal and distance pins, with aid stations and vegan options on course.

Bolt Round the Holt is a forest trail race at Alice Holt Forest on 26 April 2026 offering Half Marathon, 10k, 5k and a Junior Run while raising funds for GUTS to support bowel cancer detection and care.

Run through the North York Moors at the Heartbeat Hobble in Goathland, an 11.9 km fell with 290 m of climb. Entry on the day and a village hall finish create a friendly spring fell outing.

Join NOT the London Marathon Run 2026 on Sunday 26 April in Walton on Thames for a flat, certified lap course along the riverside towpath. Choose marathon, half or a 7 hour timed challenge, enjoy flexible starts and a commemorative medal.

A spring, group-led trail run of around **10 km** through bluebell woods near Tring in the Chiltern Hills, with Run Leaders, trail-running tips, bag storage and nearby cafes. Dog friendly with cani-cross equipment.

Bleaklow Blitz is an AM fell race on 26 April 2026 near Torside covering 12.9 km with 452 m of climb. The route follows the Pennine Way to Bleaklow Head before returning the same way.

Trail event in the South Downs offering 28 miles and 18 miles routes with 4000 plus ft or 2800 plus ft ascent. Routes pass Seven Sisters, Cuckmere Haven and downland villages and are open to walkers and runners.

A hilly, traffic-free half marathon through Hamsterley Forest on 26 April 2026 with multi-terrain trails, mile markers, water stations and chip timing. Entries limited to 500; affiliated and unaffiliated fees apply.

Community organised 10K in Dalgety Bay on 26 April 2026, supporting upgrades to the Fife Coastal Path and other local causes. Multi terrain route from Dalgety Bay Sailing Club with water stations, chip timing and age category prizes.

A city navigation race from Edinburgh Park Central where runners ride the tram to a start then run back, aiming to beat the tram. Distances are about 5.5 to 7.5 miles and entry includes an optional charity donation.

A 15.4 km fell race in Hayfield on 26 April 2026, with an entry fee of £12 and a minimum age of 18. Race numbers and timing chips are collected at race registration on the day.

A multi-terrain 5 km race at Fineshade Wood on Sunday 26 April 2026 as Race 1 of the Northants 5K Series. The event includes bespoke finish medals, a virtual completion option with posted medals, and ANPR cashless parking.

An approximately 8 kilometre trail loop around Icklesham with over 75 percent trail, a fully marked and marshalled course, prizes for first male and female, and tea and cake in the hall afterwards.

A family oriented 2.5K and 5K event at Aston Park where every finisher receives a cuddly teddy. The run raises funds for Birmingham Children's Hospital and finishes with a teddy bears picnic.

A circular walk from Pewsey Scout Hut across the Vale of Pewsey to the Marlborough Downs with routes from 10 mile to 35 mile, checkpoint refreshments, site visits and an e certificate for finishers.

A guided 10 km group run at High Lodge in Thetford Forest for Forestry England members only. Runs are led at a conversational pace on mostly flat woodland trails with parking available.

A ticketed running event in Holyrood Park, Edinburgh on 26 April 2026 offering 5k, 10k and a half marathon distance within the park setting.

Guided trail runs at High Lodge in Thetford Forest combine running on miles of woodland trails with facts about the forest and practical trail running tips. Routes include 10k and 16k options and events include both paid and free entries.

Join this exciting team relay in Haworth featuring three person teams on a 1.5 mile course. The event concludes the Bunny Run series with a celebratory presentation at the local inn.

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