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 1885 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.

Choose your own distance in this flexible 7-hour Time Challenge at Dare Valley Country Park. Run laps on well-maintained paths and enjoy a themed medal, goody bag, and snacks at the finish. The event welcomes walkers and offers vegan option..

Set off from Scarborough's Peasholm Park for a scenic run along the historic Cinder Track. Choose from five distances, from a 5K to a full marathon, on this off-road route with coastal views. All finishers receive a medal, and support is pr..

Wild Run Cotswolds showcases rugged off road trails on a private estate with fully marked routes, chip timing and a family friendly supporter zone. Entries are limited to 600; choose 10K, half, marathon or the six hour 360 challenge.

A multi terrain 10 mile race through Stover Country Park and Teigngrace, starting and finishing at Stover School on 4 October 2026. The event includes a 1 mile fun run and bespoke medals for all finishers.

A unique 20-mile trail run starting and finishing inside historic Landguard Fort. The looped route passes through nature reserves, estuaries, and a port. Runners receive a long-sleeve shirt and medal.

Experience a fast and flat riverside race along the Thames Path trail. Choose from 10km, half marathon, or marathon distances on this scenic out and back course featuring professional support and medals for all finishers.

A club organised 12 km fell race with about 490 m of ascent around Old Town, Hebden Bridge, including a flagged section through the private Castle Carr estate. Pre-entry is required and strict FRA kit rules apply.

A cross country race in the Derbyshire Peak District, the Dovedale Dash features a river crossing at the Stepping Stones. A children's Mini Dash provides a shorter route for younger runners.

The Harkerside Hustle is a half marathon trail race that ends the short course series in Swaledale. Runners experience scenic paths and receive post-race soup with entry. Aid stations and car parking are provided.

This trail half marathon tackles the challenging hills and varied terrain of the Quantock Hills. The route includes forests, moorland, and technical trails, with two feed stations and a UTMB index. The event offers camping and a weekend atm..

The DalesRunner 40 is a trail run through Swaledale and Wensleydale. With a course slightly longer than a marathon, it features fully stocked aid stations and a hot meal for finishers.

Run a scenic 5-mile trail through Cawston Park estate to support Norfolk Lowland Search and Rescue. This chip-timed, off-road race offers prizes for top finishers and a memento for all. On-site parking and refreshments are available, with p..

Event Overview The Marlow Donkey is a challenge event offering three walking route options around the Hambleden and Stonor valleys, starting and finishing in Marlow. It is organized by the Thames Valley group of the LDWA. Routes & Chall..

Explore the scenic paths and bridleways of Norfolk in this multi-terrain 10K and 5K event. Every runner receives a bespoke medal, and all profits support the local Millennium Green. The community-focused race offers refreshments, a play are..

Take on the Hairy Hands event along the flat Wray Valley Trail. This flexible run lets you choose your distance, from 5km to ultra, on a scenic riverside course. Complete just one lap to earn a finisher's medal.

This 22km trail race explores the Yorkshire coastline from Bridlington to Flamborough Head. Finishers receive a unique medal, with trophies for the top runners. The event follows UK Athletics rules and has a 3.5-hour time limit.

A junior fell running race in the Pennines for ages 6 and up. The 2 km course starts near a classic pub. Entry is available on the day.

Experience a headtorch trail run at the Punk Panther Autumn Headtorch Half. The event features routes around Swinsty and Fewston Reservoirs with distances for half marathon, 10km, and 5km. Finishers receive a medal.

A flexible 6-hour timed run along the flat Jubilee River towpath. Run one 5.24-mile lap or see how many you can complete. The scenic route passes through countryside with views towards Windsor Castle.

Set in the scenic Sence Valley Forestry Park, this flexible 6 hour event allows you to run as many 3.3 mile laps as you choose. Experience a mix of woodland trails and lakeside paths with distances ranging from 5k to ultramarathon.