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 1933 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.

Experience a unique 12 mile run from the peaks of the Pentland Hills to the shores of Musselburgh beach. Navigate a mix of cross country and urban trails with scenic views across Edinburgh.

Run 14 miles along the Northumberland coast from Beadnell to Alnmouth on 26 July 2026, mixing sand, road and trail and finishing on the beach. Limited places and a 3 hour 30 minute cut off for tide and safety mean book early.

Experience a scenic 10k trail run through the historic Garendon Park in Loughborough. This chip timed event features an undulating one lap course through wooded paths and open countryside for runners of all abilities.

Experience the scenic beauty of the South Downs Way with trail races starting from Queen Elizabeth Country Park. Choose between three distances featuring woodland paths and panoramic views across Hampshire and Sussex.

Bright Skies Surrey Hills on 26 July 2026 at Denbies Wine Estate in Dorking offers trail races from 10K to marathon, plus Canix and kids races. The marathon is self navigated with mandatory checkpoints.

This 14 km fell run in the Yorkshire Dales starts from historic Bolton Castle. The route includes 305 metres of climb and welcomes teams. Records show a fast, competitive history for this FRA-permitted event.

Tackle the Hameldon Quarry Race on 28 July 2026 in Hapton, Burnley, a lively 6.5 km trail with about 400 m of climb through Bowland terrain. Day entry only, low fees and team categories make it ideal for a spontaneous challenge.

Tackle the Fellrunner at Lee Mill Quarry, a 10km fell race with 332 m climb, offering steep scenic trails and a tough workout. Entry on the day and teams welcome make this a lively opener for the Rossendale mid week series.

A classic BOFRA fell race at Ambleside Sports, tackling a steep 1.7-mile course with 800 feet of climb. The event features races for multiple age groups and is a championship counter. It's held at Rydal Park as part of the larger sports day..

Join this summer pop up event in Skipton featuring 5km and 10km trail runs. Participants enjoy a jumble medal plus post race food and drinks with the convenient option to pay on the day.

Join the Heart Of The Lakes Rydal Round, a scenic Lake District fell run of 9 miles with 915 m climb around Rydal Park. Entry is on the day and the race opens Ambleside Sports; sports field admission applies.

August 2026

Experience West Yorkshire’s first female only ultramarathon with this scenic 50km trail race. Enjoy a fully supported course through woodlands and moors, featuring vegan checkpoints and a finish line celebration.

Experience the scenic Surrey Hills on a supported 50km, 25km, or 10km challenge along the North Downs Way. Walk, jog, or run with full hospitality and rest stops starting from the Guildford basecamp.

Experience a scenic trail run or hike through the Dove and Manifold valleys in the Peak District. Choose between marathon or fifteen mile distances starting from the historic village of Hartington.

Experience a 50 mile ultra marathon around the historic Epynt Way in Wales. This trail event offers 8,559 feet of elevation and scenic views of the Brecon Beacons without any time limits.

Experience a 37 mile ultramarathon through the dramatic landscape of the North Pennines AONB. Run the historic Isaac's Tea Trail in reverse as a solo athlete or in a relay team of three.

Experience the wilderness of Dartmoor with a 33.5 mile ultra marathon or a 15.5 mile long half marathon. These fully marked courses traverse open moorland and deep valleys ending at Ivybridge Rugby Club.

Experience a 36 mile journey from source to sea along the Esk Valley Way. This tracked ultra marathon takes runners through the wild beauty of the North York Moors from Castleton to the iconic Whitby Harbour.

Experience an undulating 24 mile walk or run through the woods and tracks of Calderdale. Enjoy a fully supported route with refreshments and a meal at the finish starting from Heath Rugby Club in Halifax.

A fell race held within the Osmotherley Show in North Yorkshire on 1 August 2026, covering 8.8 km with 320 m of climb. Entry is open to runners aged 16 and over with day registration and show admission required.