Trail Running Calendar United Kingdom 2026-2027

A 24 hour trail race around Sandringham Estate with solo and team entries, camping and an event village. The weekend includes a five mile lap format, a children’s one mile fun run, timing, medical support and on-site facilities.

A relaxed 10 km evening stroll from Basecamp in Kirkby Stephen to Birket Fell, featuring a fell top tasting by the Berry, Grape and Grain and a fully marshalled, flagged route with guided warmup and local hosts.

A 7 hour timed challenge in Egham on 12 June 2026 where runners choose their distance from a 3 km minimum to ultra distances. The signed Thames-side course offers medals, goody bags, distance pins and on-course aid.

A flexible Friday run along the Thames. Choose your start time and your distance, from a 5k lap to an ultra. It's a smaller event with a lower fee, but you still get one of the famous Phoenix medals.

ACORN Toota-Linn is an evening two lap park race in Linn Park, Glasgow on 12 June 2026 that covers just under 8 km and passes the park waterfall and the historic Halfpenny Bridge. Entries are limited to 75 and reduced price applies until 9..

A 42 km multi-island trail marathon across the Isles of Scilly, combining full circumnavigations of St Martin’s, Tresco, Bryher and St Agnes with a final 5 km on St Marys. Routes are marked, include ferry transitions and have cut offs based..

Scenic off-road 10 and 20 mile trail races at Castle Farm Campsite near Fotheringhay, with camping available and eco-friendly measures such as bringing your own cup or bottle; one pound per entry supports a local fitness charity.

A multi-terrain 11.2K race and chip-timed Family Fun Run at Gnosall Family Sports Club on 13 June 2026, featuring canal and woodland sections, UKA licence, marshal coverage and post-race t-shirts, medals and refreshments.

A 15 mile point to point trail race along the Offa's Dyke footpath between Hay-on-Wye and Kington, with notable climbs, three water stations and a relay option. Practical details include parking, baggage drop and specific audio equipment ru..

Experience the coastal beauty of the Mount Edgcumbe Peninsula with trail runs ranging from 1k to a full marathon. Enjoy a scenic loop course featuring professional timing and medal rewards just a short ferry ride from Plymouth.

A non-stop 100 mile trail race along the South Downs Way from near Winchester to Eastbourne, with 12 aid stations, full medical cover and a 30 hour cut-off. The event includes marked route, live tracking and mandatory kit requirements.

Experience a 50km journey through the South Downs National Park featuring stunning ridge trails and historic landmarks. This well supported event offers a challenging route from Winchester to Queen Elizabeth Country Park.

A multi-distance trail event in the Cotswolds on 13-14 June 2026 centered at Cirencester basecamp, offering strong route support, GPS tracking, regular rest stops, medical cover, camping and finishers awards.

Experience trail running in the Lake District with 10km and Half Marathon routes starting from Pooley Bridge. This cani cross friendly event features live chip timing and stunning views of Ullswater.

A 268 mile non stop expedition style race along the Pennine Way from Edale to Kirk Yetholm with a 156 hour time limit. Five main checkpoints offer meals, medical support and sleeping areas; entries require a fee.

An out-and-back trail from Otley to Pateley Bridge on the Six Dales Trail, offered in 13, 20 and 32 mile distances. Trackers, checkpoint support and mandatory kit rules apply; finishers receive a medal and event T-shirt.

Experience a scenic trail run around South East England's largest lake with distances ranging from 10km to a 50km ultra marathon. Enjoy undulating rural trails and wooded paths with stunning reservoir views throughout.

A short fell race from Beckside Farm near Ulverston that climbs to the top of Flan Fell. The route is about 1.85 miles with 540 feet of climb and includes youth and senior age categories.

An off road 60 km ultra based at Mar Lodge in the Cairngorms National Park with 1006 m ascent, limited aid stations and a 48 km short course option via CP5 at Linn of Dee.

An eight hour timed event in Bridestowe on Saturday 13 June 2026, featuring 5.3 km out and back laps on an old disused train line. Flexible arrival is allowed and finishers who complete their final lap within the permitted time receive a me..