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 1922 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 Ridge Off Roader is a trail run through the scenic Chiltern Hills. It offers a half marathon and a 10k route, plus a fun 1k for kids. All proceeds support the local school.

Experience an annual five mile off road run through the scenic Little Haven Nature Reserve. This trail race features woodland paths and spring meadows while raising funds for local hospice care.

Run through beautiful West Sussex vineyards on an off road lap course with distances ranging from 5 km to a half marathon followed by wine and cake.

Experience a 10.5 km fell race at Totley Moor featuring 440 meters of elevation gain. This established event in Sheffield is part of the Totley AC Race Series and offers a limited number of 250 places for participants.

A Category AS fell race covering 3.5 miles and 1247 feet of ascent near Clitheroe. Enjoy a steep rocky climb up the Big Dipper followed by a social pasta supper at the local pub.

Explore a scenic 10k trail race within the historic grounds of Quarry Bank Mill. The course winds through the village and woods, featuring a varied mix of terrain and surfaces. It's a chip-timed event with a finisher's medal, on-site facili..

Experience a multi terrain trail race in Cockermouth featuring a summit climb with views of the Lake District. This event offers a 6km adult course and dedicated junior distances for various age groups.

Experience a 10.5 km trail race through the scenic parkland and woodland trails of Rudding Park in Harrogate. This undulating course features technical paths and a rewarding goody bag for all participants.

Experience a 10km off road trail run through the Wiltshire countryside and the historic Barbury Castle. This evening event features hill climbs and ridge running to raise funds for local air ambulance services.

A short, sharp fell race over 3 miles with 820 ft of ascent around Latterbarrow. The event takes place in May with junior and senior starts. Entry is available on the day.

Tackle a classic Pennine fell on Wed 20 May 2026 in Kildwick, starting at the White Lion. This punchy 6 km course with 245 m climb delivers steep ups, junior races and a friendly crowd; pre entry is available and parking is limited.

The Batch Bash is a short, sharp fell race in Shropshire featuring a 4.8 km course with 305m of climb. It takes place on an evening in May. Entries are available in advance or on the day.

Experience an out and back 6 mile trail race near the source of the River Yarrow. This event features lesser known paths and tracks starting from the Rivington Tea Room.

Calverley Chaos is a fully marked 8 km 5 mile trail race based at The Railway Inn in Calverley, Leeds. The route uses permanent colored footpath markers with extra markers on race day and entry is limited to 150 runners.

Join the Dagenham 88 Runners 5 for a five mile race through Eastbrook End Country Park. This event features individual and team awards as part of the East London fiVe Interclub Series.

Tackle the Peak District on 21 May 2026 at the Parks Life fell race in Belper Parks Recreation Ground. Choose the main 7 km route with 210 m climb or shorter junior races for U12 and U10, with on the day entries available.

Experience the natural beauty of County Down at Lukes Mountain. This 7.3 km trail race features 450 meters of climbing through mountain terrain as part of the Hill and Dales League.

An evening event at Chelmsford Brew Co offering a GPX/Strava 10 km trail run or a relaxed hike, with entry including a drink, crisps and a finisher's medal; under 18s are not permitted.

Experience a 200 mile single stage ultramarathon from Kingston upon Hull to Helmsley. This event follows the scenic Yorkshire Wolds Way and Cleveland Way National Trails with a 60 hour time limit and mandatory vehicle support.

A flexible 7-hour trail run along the scenic River Wear in Durham. Choose your own distance, from 3km to an ultra marathon, on a flat, signed course. All finishers receive a themed medal and refreshments.