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 1870 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.

The Morland Marathon is a 30-mile trail event on March 8, 2026. It features a partially self-navigated route suitable for trail runners and walkers.

An ultra trail along the Northumberland coast from Bamburgh to Druridge Bay with two distances, 54 km and a new 27 km option. The route includes coastal landmarks, feed stations, mandatory kit requirements, and live chip timing.

A 13.1 mile out and back trail from Dorking to Leith Hill Tower with about 1,800 feet of ascent, four water stations and marshals on course. Entry includes a reusable medal, race number, beer and a cooked breakfast, with profits donated loc..

The Two Crosses Circuit is the 40th edition of this classic LDWA challenge walk. The 2026 event is currently full, but you can join the waiting list for a chance to participate.

A seven hour timed event at Burton Waters near Lincoln on a flat canal towpath beside the Fossdyke. Measured laps allow half, marathon and ultra distances, with medals for anyone completing at least one lap.

A roughly 5k trail race at Hamsterley Forest on 8 March 2026 with mud, hills and obstacles; dogs are welcome and veterinary and canine first aid cover are provided. Teams of five compete for Top Dogz awards based on aggregate time.

The Granny's Bay Challenge is a 5.24-mile loop event on a flat coastal path in Lytham St. Annes. Runners choose their distance within a 6-hour window, from a single lap to a full marathon. Every finisher receives an official time and a meda..

Run a flexible-distance coastal challenge with views of the Isle of Wight. Choose from 5K to ultra-marathon on a mixed-terrain, lap-based course. Enjoy an aid station and a relaxed start window.

Run a fast, flat race on the scenic Thames Path. Choose from marathon, half marathon, or 10km distances on this out and back route. The event offers stocked checkpoints and medical support along the course.

The Steyning Stinger is a spring trail running event in early March, offering marathon, 30k, and half marathon distances. It is a licensed and UTMB-indexed race with a fully supported course. Participants receive a sustainable medal and fre..

UTMB Index

Run through the scenic Rushmore Estate in Dorset, starting and finishing at the Larmer Tree Gardens. Choose from a Marathon, 20 Miles, a Half Marathon, a 10km, a Fun Run, or a Canicross race. Every finisher takes home a distinctive full-col..

A seven hour timed challenge on the Trans Pennine Trail at Penistone with laps of about 6.55 miles. All finishers receive a new 2026 March Hare medal, goody bag, plus hot drinks and cake.

The Roddlesworth Roller is a 9 km scenic trail race around the lakes and woodland of Abbey Village. It's part of a community event that also features a popular 2.2 km fun run, with all proceeds supporting the local school. Finishers of both..

Carrock Fell Race on Sunday 8 March 2026 in the Lake District is a 9 km fell race with 500 m climb that starts and finishes at Calebreck Farm. The unmarked route links checkpoints at Carrock Fell and High Pike and entry is on the day.

A guided 16k trail run at High Lodge in Thetford Forest led at a conversational pace, including forest facts and practical trail running tips. Terrain is mostly flat with some small hills; parking is charged at £4 and entry is £17.50.

A women-only trail run at Culden Faw Estate, Henley on Thames on 8 March 2026 celebrating International Women’s Day. Routes of 3 km, 6 km and 13 km across woodland and rolling parkland with chip timing, medals and refreshments.

This 10K course explores the Kent countryside, mixing roads and trails along the River Darent. Runners start at Heathside Sports Ground and finish with a bespoke medal. The village hall offers facilities, and marshals guide the way on roads..

A self-navigation trail run near Hullbridge, with 10-mile and 6.3-mile options. Navigate using a written route description on an unmarked course. The race starts from The Smugglers Den pub, where your entry includes a bar voucher.

A scenic 12 km trail run starting on Whitley Bay beach and finishing on a running track. The mixed-terrain route includes coastal paths, woodland trails, and a choice of hills. Finish at the clubhouse for refreshments and collect a unique b..

A community-focused 10 km event in Abersoch on 8 March 2026 that welcomes running, jogging and walking with no cut-off times. Cancer information packs and on-site support are provided; entry fee is £20.