Trail Running Calendar United Kingdom 2026-2027

A 10K within the private grounds of Chevening Estate in Sevenoaks, Kent on 13 September 2026. The scenic route crosses parkland and tree lined avenues and includes timed results and bespoke finisher medals.

A mainly off road multi terrain run of about 10 km around Crediton with Race HQ at Queen Elizabeth School Barnfield Site. The route uses footpaths, grassland and farmland, has a water station at 5 km and offers medals and age category prize..

A ten mile mixed terrain race on 13 September 2026 along the final section of the Mull of Galloway Trail from Sandhead to Stranraer. Entry includes return bus, on course refreshments, a finish goody bag and an eco medal; a four hour cut off..

Coastal Runners Clandeboye 10K is a mixed terrain race on the Clandeboye Estate near Bangor on 13 September 2026. The mostly gravel course includes a short trail to Helens Tower and entries include a finishers medal and post-race refreshmen..

A looped trail event in Hitchin on a 5 km course where participants have seven hours to complete as many laps as they wish. The weekend includes a Mini Mile for children, an event village, aid station, medals and post event massage.

Peacock Plod is a multi distance running event set in the private grounds of Hockwold Hall, a former royal residence on the Norfolk Suffolk Cambridgeshire border. Runners follow a 5.3 km loop with distance options from 5k up to an ultra.

A trail 5km around Clowbridge Reservoir as part of a three race autumn series in September 2026, run over two anti clockwise laps. The course is open to ages 11 and over, mostly flat with about 25 m of ascent and prizes.

A multi distance walking and running event based in Hathersage with routes from 25 km to 100 miles. Teams and qualified solo entrants can self navigate or join led groups with professional Mountain Leaders.

The Ben Nevis Skyline will take place in Fort William from Friday 18 September 2026 to Sunday 20 September 2026. You can run between 20 and 100 miles.

A multi-distance mountain and trail running event in Kinlochleven offering seven races from 100 miles to 5 km, an event village with live commentary, brand exhibits and athlete activities across a three day programme.

A timed, lap-based event on a flat 5.3 km riverside circuit in Chorlton Water Park offering distances from 5 km up to ultra within a seven hour limit, with an all-day vegetarian aid station and a bespoke finisher's medal.

The Jacobite 100 will take place in Fort William from Friday 18 September 2026 to Sunday 20 September 2026. You can run between 5 and 100 miles.

A Hawes-based trail ultra on limestone rights of way offering a 70 km loop with an optional +30 km extension to make 100 km, GPX and on-course refreshments provided, indoor HQ facilities, eco medals and age-category trophies.

A 50 km autumn mountain trail race based in Hawes, Yorkshire Dales, crossing Pen-Y-Ghent and returning to the start. The course has 1280 metres of ascent, GPX and course notes are supplied, and on-course refreshments are provided.

A 12 hour Backyard Ultra on a 4.2 mile loop near Crickhowell in the Black Mountains. The final lap is run in reverse as a sprint to decide male and female winners; medals are awarded for 32 miles or more.

A multi distance triathlon in Llanberis combining lake swims, repeated open road bike laps and lake plus mountain runs on the Llanberis Path. Double and Triple entrants must use support crews for night and mountain sections.

A 50 mile single-loop ultramarathon in the Chiltern Hills around Goring on Thames, with 5,600 ft of climb, five aid stations, full medical cover and a 13 hour finish cut off. The course is mostly trail and fully marked.

A single-stage trail race of approximately 47 miles along the Cotswold Way National Trail from Chipping Campden to Painswick, featuring varied terrain, on-course support and a 15 hour completion time.

At Wyre Forest on Saturday 19 September 2026, Lone Wolf Birmingham runs a 6.7 km loop every hour so runners can repeat laps to form 10k, half marathon, marathon or ultra distances. The event runs until the last runner finishes or 24 hours,..

High Peak 40 is a 40 mile ultramarathon in and around Buxton marking its 40th anniversary. The course mixes trails and road, entries are managed via SiEntries and the event currently operates a waiting list with a minimum age of 18.