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 1928 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.

Prepare for the Montane Lakeland 50 or 100 with a 26 mile recce from Pooley Bridge to Ambleside. This organized training session includes coach transport, medical support, and course familiarization through Mardale Head and Kentmere.

Tackle the classic Edale Fell Race in the Peak District, a 4.7 miles route with 402 m of climb across dramatic moorland. Pre entry and on the day entry are available, plus junior races and entry to Edale Country Day for runners.

Tackle Knowl Hill near Rochdale in this 6 mile fell race with 396 m of climb across the South West Pennines. Open to adults, it is the final day of a three day series with prizes and finisher shirts for series completers.

Run a scenic 10 km trail through the historic Lulworth Estate, across chalk downland and through woodland with views of the Jurassic Coast. Expect about 175 m of ascent, off road paths, water stations and a cosy cafe with homemade cakes at..

Choose your distance at this flexible timed event along the flat Thames towpath. Run from 5k to an ultra within a 7-hour window and earn a unique finisher's medal. With a 1.5-hour start window, you can begin your run at a time that suits yo..

The Out of Eden 5k is part of the volunteer-led Yomp Mountain Challenge in Kirkby Stephen. This event, with roots back to 1983, is known for its open fell terrain and raises money for local charities.

Experience a classic 20 km hill race through the rough and pathless terrain of the Slioch Horseshoe. This technical category AL event requires navigation skills and specific prior hill racing experience.

Experience a scenic trail festival in Livingston featuring 10km, 6.5km, and junior races through undulating woodland paths. Enjoy a well-marked course, finisher medals, and a famous home-baking buffet in Dechmont Law Park.

Run as many 3.28 mile laps as you wish along the scenic Stroud Waterways canal. This flexible timed event caters to all distances from 5k to ultra marathon with a seven hour time limit and a relaxed start window.

WildRox brings a test of strength and endurance to the Huntley Estate in Gloucestershire. Complete eight physical challenges and eight kilometers of off road running to earn your finisher medal and official time.

Test your endurance at MacTuffX Manchester with a series of ten interval rounds. Choose between 400m or 800m distances in solo, double, or relay formats for a unique athletic experience.

The Moleside Fell Race is a classic short fell run in Lancashire's Bowland region. With 400m of climbing packed into 5km, it offers a steep challenge. Entry is available on the day only as part of the Accrington Fell & Trail Race Series.

Take on the Trevor Milner Riber Run on 16 June 2026 in Lea Green near Matlock for a scenic yet testing 6.8 km course in the Peak District with 305 m of climb. On the day entries available and juniors can join free in the main race.

A fund-raising fell race on 17 June 2026 near Castleton in the Peak District. The route is about 8.5 km with roughly 370 m ascent, run under FRA rules with mandatory kit and flagged, marshalled navigation.

The Langstrath Fell Race is a 7.5 km fell run with 430 m of climb, starting from a country inn in Stonethwaite. The route features a mix of free choice and a flagged compulsory section through an SSSI. Entry is on the day, with prizes for t..

Join a challenging 5.3 km fell race in the South West Pennines from Whitworth Scout Hut on Wed 17 Jun 2026, with 360 m of climb. Entry on the day is £5 and all finishers get a beer, with prizes for the first three men and first three ladies..

Tebay Fell Race in the Lake District is a thrilling 13 km course with 914 m of climb across classic fell country, perfect for strong, adventurous runners. Entry on the day with showers and food at the Tebay Sports Social and Railway Club.

Experience a multi terrain 5K run through the woodlands and lakeside lawns of Blackpit Brewery near Silverstone. This inclusive event features bespoke medals for all finishers and a scenic route across Northamptonshire farmland.

Experience a testing 9.5 km fell race through the magnificent Merrivale valley on Dartmoor. This solstice event features steep climbs to granite tors and fast descents for senior and junior runners.

Experience a midweek hill race starting from RSPB Loch Leven with 370m of ascent over a 7.93 km course. Enjoy views across Fife and Perthshire on a route featuring two main climbs and a classic descent.