Trail Running Calendar United Kingdom 2025-2026

Run 50 km of scenic Suffolk coastline from Lowestoft to Aldeburgh on a mostly flat point to point course that rewards steady pacing and coastal views. A UTMB World Series index race with four aid stations and full marshalling.

Celebrate the 20th anniversary of the River Ayr Way Challenge, a stunning 40 mile ultra along Scotland's River Ayr on 12 September 2026. Expect rolling countryside, a coastal finish, and a friendly field of runners from across the UK.

The Nine Edges is a 20 mile off road endurance across Peak District moorland and gritstone edges, perfect for adventurous runners and walkers. Organized by Edale Mountain Rescue, it offers checkpoints, a free finish drink and bus return to..

Experience the Isle of Wight Fell Race Series in Ventnor on 12 and 13 September 2026, with three scenic, challenging races from a 3.8 km junior climb to a 21 km classic. Organized by Ryde Harriers, the weekend hosts the SEAA Fell Running Ch..

Run scenic trails in the Surrey Hills at Farnham Pilgrim on 13 September 2026, with hilly routes and great views. Pick a half or full marathon and enjoy friendly marshals, water stations and a lively finish at The Sands Recreation Ground.

The 33rd Yorkshireman Off Road Marathon and Half Marathon on 13 September 2026 serves up rugged moorland, trails and woods across Aire Valley and Bronte Country. Choose marathon or half and enjoy live chip timing plus hearty feed stations.

Run scenic, hilly trails around medieval Rye, linking ancient tracks through the High Weald and passing Norman churches. Choose 30k or 15k with about 1,500 ft of climb in a lively community event that supports a local charity.

Join the Alf Shrubb Memorial 10k and 5k in Slinfold, a friendly trail race through West Sussex countryside finishing at Slinfold Cricket Club. Chip timing, medals, cakes and a licensed bar make it a lively community fundraiser supporting lo..

Bradley Fell Race in Bradley Village near Skipton is a scenic BOFRA Championship event with a 3.5 miles (5.6 km) senior course climbing about 800 feet across moorland. Registration and the race start will be from the junior field this year.

A scenic 13.1 mile trail through Richmond Park, starting and finishing at Sheen Gate. Rolling trails, lakeside views and woodland wildlife make this a refreshingly classic half marathon for runners of all levels.

Run the Derbyshire Dales Trail from Bakewell Showground with 9 km, 15 km or 22 km routes along the Monsal Trail by the River Derwent. Scenic Chatsworth House views, supportive marshals and a lively finish await.

Take on the Peak District Challenge 2026 in Hathersage on 18 and 19 September, choosing routes from 25 km to 100 miles. Enjoy full safety support, team GPS tracking, a finish meal and a memorable outdoor adventure.

The Relentless is a looped ultra near Bridgend on 18 September 2026 with 50 mile and 100 mile options over repeated 10 mile laps and big climbing. Limited to 25 runners per distance, the race features a well stocked hub for aid and crew.

Run the Three Towers Ultra across the West Pennine Moors, passing Jubilee, Rivington and Peel towers in a demanding unmarked course. Expect checkpoints, tracking and finisher kit while navigating moorland trails near a military range.

Challenge the Yorkshire Three Peaks in the 11th Yorkshire 3 Peaks 70/100 km Ultra on 19 to 20 September 2026, starting and finishing at Hawes Market House. Run limestone trails, hilltops and road sections for a memorable ultra adventure.

Tackle a rugged 50 km loop from Hawes that climbs Pen y Ghent and winds along the Cam Road, with classic Yorkshire fell views and warm aid stations. Entries are limited to 50 so book early for this intimate ultra challenge.

Chiltern Wonderland 50 is a single loop 50 mile trail from Goring on Thames that tackles 5,600 ft of climb along the Ridgeway and Thames Path, promising a tough and scenic day in the Chiltern Hills. Well marked course and five aid stations..

Run a scenic 47 mile route from Chipping Campden to Painswick along the Cotswold Way, with rolling hills and varied trails. Support stations, live tracking and a finishers medal help you tackle the 15 hour challenge.

Salomon Skyline Scotland brings mountain and trail racing to Nevis Range near Fort William with distances from 10 km to 100 km. Expect live commentary, tracking, an expo, local food stalls and a lively prize giving and evening party.

Salomon Skyline Scotland brings mountain and trail racing to Nevis Range near Fort William with distances from 10 km to 100 km. Expect live commentary, tracking, an expo, local food stalls and a lively prize giving and evening party.