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 1912 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.

A coastal race on 19 April 2026 from South Shields Pier to Roker Pier, about 7 miles along cliff paths past Marsden Rock and Souter Lighthouse. Entries open 2 February with separate fees for UKA registered and non registered runners.

The Ibstone Circle offers 5km and 10km multi-terrain runs through the scenic Wormsley Estate, featuring the famous "Ibstone Kicker" climb. Both distances are open to adults and juniors, with a separate "Run in Colour" fun event for children..

Experience a scenic 8 mile trail race through Northumberland featuring a climb up Yeavering Bell Hill and a finish at the spectacular Ad Gefrin distillery. This fully marked course offers fast runnable sections and great views.

Challenge yourself at the Trunce 2 fell race in Oxspring, Sheffield on Mon 20 Apr 2026, a 6.2 km Peak District route with 190 m of climb across classic moorland. Entry on the day keeps this friendly fell race open to juniors and seniors.

Hop into spring at the Bunny Run 3 in Haworth on Tue 21 Apr, a punchy 3 mile trail with 100 m climb through South Pennines. Finishers get a Cadbury's Creme Egg and Easter egg prizes and can enjoy chip butties at the Sun Inn.

Join an 8 km trail run at the scenic Wirral Country Park. Part of a monthly summer series, this event offers trophy categories for various age groups and supports Running Headfirst.

Test your endurance on a flat but demanding loop along the Thames and historic canals. Choose from 100, 150, or 250 mile distances with full GPS tracking and checkpoint support.

Experience the Tiger's Trail fell race near Sheffield. This ten kilometer course features over two hundred meters of climbing and serves as the second event in the Totley AC Race Series.

Experience a mountain running race through County Down as part of the Hill and Dales series. This event features a 6.6 kilometer route with 350 meters of climbing on manageable terrain.

Experience a fast and flat trail run around the scenic Clowbridge Reservoir. This mid week 5k event offers two laps on a well marshalled circular path off the Pennine Bridleway.

A limited capacity evening trail run of 5 miles for over 18s with the course run in reverse from previous years. Route files are provided beforehand and finishers can exchange their race number at the bar for a drink.

Experience the historic landscapes of Calderdale on a 50 or 30 mile off road journey through moorlands and woodland trails. Finish your ultra adventure in Heptonstall with hot food and a 17 hour time limit for the full loop.

Total Coastal offers three trail runs along Devon's scenic South West Coast Path. Choose from a 50 km ultra, a half marathon, or a 10 km route. The event is cupless and requires participants to carry mandatory kit, with aid stations provide..

Experience a 50 km circular ultra marathon through the dry valleys and picturesque villages of the Yorkshire Wolds with excellent support and eco friendly finisher awards.

Run along the wild coastal paths of Pembrokeshire National Park in this trail event. Choose from 10K, half marathon, marathon, or ultra distances on 25 April 2026. Earn points for the season leaderboard and join the afterparty in Little Hav..

UTMB Index

Experience a supported running adventure starting from Newcastle city centre. Choose between a scenic 25 km trail run or a 55 km ultra marathon visiting the River Tyne and local woodlands.

Experience a historic 24 mile fell race relay in the Yorkshire Dales National Park. Run in pairs across the legendary peaks of Pen y ghent, Whernside, and Ingleborough in this classic team challenge.

UTMB Index

Follow the scenic North Wales Path along the coastline from Prestatyn. Discover landmarks like Conwy Castle on these 50km and 100km routes featuring a mix of flat coastal paths and inland hills.

A countryside walking and running event around Bath on 25 April 2026 with four distances from 12.5 to 26.5 miles, public footpaths and checkpoints offering food and drinks.

The Fellsman Dart is a 30-mile point-to-point ultra across the remote Yorkshire Dales, with over 4,200 feet of ascent. It features 13 checkpoints with full support and requires strong navigation skills. This challenging event is organized a..