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 1963 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.

Experience a 10km multi-terrain race through the scenic tracks and fields of Helmsley. This established event features an undulating course and supports local community causes with a sustainable finisher prize.

Experience a multi lap race on a closed road circuit in the heart of Fakenham this Easter Sunday. Participants can enjoy the 5k race or 1k fun run with medals for all finishers and prizes across multiple age categories.

Experience an epic 15 mile trail race through the Highland scenery of the Balmoral Estate. Run past the magnificent River Dee and the base of Lochnagar before finishing at Balmoral Castle.

A ticketed running event in Holyrood Park, Edinburgh on 5 April 2026 offering 5 km, 10 km and a half marathon, with all distances held at the park on the same day.

Join the third day of the Easter Eggstravaganza Trail Series for a self navigated run through Little Baddow. Choose between five or eleven mile routes using written directions followed by refreshments at the cricket pavilion.

A guided 16k trail run at High Lodge with forest facts and practical trail running tips, led at a conversational pace in groups of similar ability. The event covers varied woodland terrain, recommends trail shoes and carries a fee of £17.50..

Join this Easter Monday tradition in Berkshire featuring a 10km off road course through local woodlands. Participants can choose between a standard foot race or a dog friendly canicross event starting from the Mortimer Fairground.

Experience a scenic 8 mile multi terrain circuit in Freshwater featuring 900 feet of ascent and coastal views. This hilly course takes runners past Tennyson Down and Alum Bay with professional timing and finisher rewards.

Experience Halifax like never before. The Halifax Urban Trail is a unique 10K route that takes runners through the town's historic buildings, from Shibden Park to the Piece Hall. This inaugural event supports a local hospice charity.

Experience a scenic 5 mile trail loop through the private Hall Barn Estate in Beaconsfield. This chip timed race features mixed terrain and finishes with a medal and awards ceremony at the local rugby club.

Join the final day of the Easter Eggstravaganza Trail Series for a self navigated 6 mile run starting from the Rose and Crown pub. Finishers receive a voucher and a chocolate treat at this unique timed interval event.

A short fell race in Haworth on 7 April 2026 covering 4.8 km with about 100 m of climb; finishers receive a Cadbury's Creme Egg and prizes are Easter eggs. Entry is possible on the day or by pre-entry for the series.

Experience an evening fell race in Ambleside featuring 6.4 km of flagged trails and 330 metres of ascent. This scenic out and back route climbs from Rothay Park to the Loughrigg summit for a classic Lake District running experience.

A guided 8 km night trail run from Milngavie Train Station exploring the Clyde Coastal path and West Highland Way. Social pace with a qualified guide, mandatory trail shoes and headtorch, and no dogs or under 18s.

Experience trail running through the North Pennines AONB and UNESCO Global Geopark with eco friendly events starting from the historic market town of Stanhope.

Experience the rugged beauty of Northern Ireland on this 20 mile trail run along the North Antrim Coast. Navigate a stunning route through UNESCO Heritage sites featuring dramatic cliffs and the iconic Giant's Causeway.

UTMB Index

Explore Northamptonshire's countryside on a 54-mile ultra marathon loop from Brixworth Country Park. For those preferring a shorter distance, the Rosebud Marathon covers the final 26.2 miles of the route. Relay team options are also availab..

Enjoy a unique trail running event where you ride a heritage steam train to your start line before racing back to Minehead along the beautiful Somerset coastline and Quantock Hills.

Traverse 46 miles and 4000 metres of ascent across three Galloway hill ranges in this endurance event for solo runners and teams of up to four. Enjoy manned hot food stations and included camping while supporting mountain rescue.

A circular 32 km fell race through the Galloway mountains featuring 1850 m of ascent. Experience the summits of Merrick and Curleywee on this supported mountain route organized by Galloway Mountain Rescue.