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 1911 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.

Join the Maidenhead Trail Run for a flat, scenic race through Summerleaze Park. Choose from 5K, 10K, or Half Marathon distances on peaceful trails. Your entry includes a medal, chip timing, and free photos.

Run through the historic grounds of Hillsborough Castle and Gardens on a traffic-free, multi-terrain course. Choose from 5K, 10K, or Half Marathon distances. The event supports Action Mental Health.

Experience a trail race to the summit of Pen Y Fan the highest peak in South Wales. Choose between five or thirteen mile routes featuring chip timing and fully marshalled courses.

Experience a 28.5 km fell race featuring 1285 meters of ascent through the Pennine Way and moorlands. This event starts at Cartworth Moor Cricket Club and requires mandatory safety kit and navigation skills.

Scurry to the Sea is a unique 12 mile run from the Pentland Hills to the coast. The route offers a mix of cross country, urban paths, and road running, finishing on Musselburgh beach.

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.

A one-lap, chip-timed *10 km* trail through Garendon Park with water stations, finishers' T-shirt and photo service. Limited to 400 entries, open to ages 15 and up with transfers allowed until 19 July 2026.

Experience the rolling greenery of the South Downs Way with trail races of 12k, 25k, and 50k starting from Queen Elizabeth Country Park. Enjoy a fully marked course with chip timing and a unique themed medal.

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.

The North Downs 50 offers a scenic trail challenge through the Surrey hills on 1 August 2026. Choose from 50 km, 25 km, or 10 km loops starting from Guildford, with full support and hospitality. Options for competitive runners and dedicated..

Event Overview The Dovedale Dipper is a trail event for runners and walkers set in the Peak District National Park. The event is based in the village of Hartington. Participants can choose from two distances, exploring the White Peak area...

The EDDUM is a 50-mile ultra marathon following the Epynt Way trail loop around the Sennybridge Training Area in Wales. With significant elevation gain and fully stocked checkpoints, it offers a demanding trail adventure through an historic..

Experience a 37 mile trail loop through the North Pennines AONB and UNESCO Global Geopark. Runners can tackle this scenic route through moorlands and dales as a solo participant or in a three person relay team.