Trail Running Calendar United Kingdom 2026-2027

The RTT Afan Forest Trail 10k & 5K is the final race of the 2026 RTT Series. Choose between 5km and 10km trail runs through the scenic and varied terrain of Afan Forest. The event includes chip timing, a finisher's medal, and facilities sta..

Join the MoRun Milton Keynes in Campbell Park for a day of running in support of Movember. Choose from a 1.5k, 5k, 10k, or Half Marathon on a scenic mixed-terrain course. Every finisher gets a medal and headband, with prizes for best costum..

Run a free 5 km in Glasgow's Rouken Glen park as part of the South By Five series. Your participation supports the Acorn Trails Community Fund and a local animal charity. Join for a community focused run and an optional park clean up.

Explore the undulating trails around Tewinbury Farm & Hotel in Hertfordshire. This event offers a 5K and 10K route on a mix of forest paths and open tracks, fully marked and marshalled for easy navigation.

The Hughenden Valley 10K offers a scenic trail race around the National Trust's Hughenden Manor estate. It's a hilly course on woodland paths, with one water station and comprehensive event support. Start and finish at the historic manor, w..

Trail races around Carsington Water on 5 December 2026, offering a half marathon and a 10K with marked kilometres, course support, a themed medal, water and post-race goodies.

A new winter ultra for 2026, this 80-mile race traverses Essex, Suffolk, and Norfolk in December. Runners face a 28-hour time limit and must carry comprehensive mandatory safety kit. Early entrants can secure a discounted entry fee.

Run along the scenic Dorset coast at the Bournemouth Coastal TEN. Choose between a 10 Mile or 10K route starting from Hengistbury Head, featuring a flat, traffic-free path with sea views.

A handicap fell race at Bleach Green, Ennerdale on 5 December 2026, covering 4 km with 410 m of ascent and including the Crag Fell summit. Pre-entry is required and the event features a prize exchange at registration.

Join the Really Wild Boar, a classic fell race in the York Dales on Saturday 5 December 2026. Tackle 9 km with 450 m of climb, enjoy hearty post race soup and a roll at the Fat Lamb Inn and soak up wild moorland views.

A 59-mile winter ultra run through the remote hills of the England-Scotland border. The off-road loop features 13,000 feet of ascent and full event support. It starts and finishes at Ingram Village Hall in Northumberland.

Fordh Sen Mighal is an 11-mile trail race from Lelant to Marazion on the Cornish coast. The point-to-point route follows a scenic European cultural path. Parking is at the finish, with a bus service available near the start.

Run the Jurassic Coast Path in Dorset. Choose from a 10K, half marathon, marathon, or ultra on challenging coastal trails. The event starts from Swanage and is part of a season-long points competition.

This winter trail run in Alyn Waters Country Park offers 5k and 10k courses, plus a Canicross option. The fully marked routes feature varied terrain. All finishers get a medal and a free kids' dash makes it family friendly.

Festive trail runs at Cannock Chase Birches Valley with 10k, 5k and a Junior Run on undulating woodland routes. Fancy dress is welcome with a best dressed prize, finishers get a medal and photos and proceeds support Shelter.

The Secret Santa Series offers a festive trail run in the Brecon Beacons. Choose from three challenging distances on new mountain routes. Enjoy a gift exchange, mulled wine at the finish, and support for local families.

Winter on the Downs Winter on the Downs offers three ultra-distance trail races on a single-loop course. The events start and finish in the seaside town of Eastbourne, East Sussex. The races cover trails through East and West Sussex, beginn..

Choose your own distance in this seven-hour festive trail run along Durham's River Wear. All finishers receive a themed medal and a bobble hat, with extra pins for longer distances. The course is fully signed, with an aid station providing..

Take on the Cardington Cracker, a 9 mile fell race near Church Stretton with 793 m of climb and breathtaking Border views. Pre entry only and limited parking mean early sign up is essential for this rugged, rewarding test.

A flagged Pennine fell race of about 6 miles with 500 m of climb across fields, moorland and rough tracks. Entry requires FRA mandatory kit and a minimum age of 18.