Trail Running Calendar United Kingdom 2025-2026

Join Race 2 of the Jane Tomlinson Canal Race Series on 2 June 2026 in Methley for a fast 5 km on the flat Aire and Calder towpath. Enjoy a friendly marshaled event with prizes and proceeds supporting the Jane Tomlinson Appeal.

Join the Griffin Challenge at Braybrooke Taproom on 3 June 2026, a six hour looped event on the Griffin Trail where runners, walkers and hikers do as many laps as they like. Celebrate after with coffee, pastries and a cold beer.

Join a guided trail half marathon through the scenic Surrey Hills, starting and finishing in Guildford with climbs past St Martha's Hill and stretches of the North Downs Way. Run as a friendly group not a race, led by an experienced ultra r..

Discover the Pembrokeshire Coastal Races, a multi distance trail and ultra running weekend along the dramatic Pembrokeshire Coast Path, finishing with a clifftop finale at Dale Hill Farm Campsite. Choose from multiple distances, enjoy onsit..

Run 50 km along the scenic Ayrshire coast at the Ayrshire Coast Sunset Ultra, starting and finishing at Irvine Beach. Beaches, promenades and trails make this a memorable coastal out and back challenge with sunset views and post race treats..

Event overview The event takes place on Friday, 05 June 2026 as a 7 hour timed challenge. Participants may run any distance they choose within the time limit. The minimum distance to be an official finisher is 3 km. The normal lap length is..

Push for the summit at Stickle Grind 650, a fierce 2.4 km uphill trail with 650 m of ascent through classic Lake District scenery. Expect marked routes, checkpoints, live music and a summit finish at Harrison Stickle.

Enjoy a scenic 21 km race with about 850 m of ascent through Great and Little Langdale on steep technical trails. Part of the Rab Scafell Skyrunning Weekend, the event returns to Stickle Barn for music and finish line vibes.

Run the clock at Suffolk Back Yard Ultra Festival in Thetford Forest, completing a 4.167 mile loop each hour until one runner remains to win £1,000. Expect forest trails, on site camping, hot food and a lively community vibe.

Rab Scafell Sky Ultra 2026: An epic 60 km mountain ultra through the Central Lake District with 4400 m of ascent on steep technical trails. Expect big climbs, wild scenery and full safety support for a true skyrunning challenge. Rab Scafel..

Tackle 44 miles of rugged south Cornwall coast from Lizard Point to Land's End along the spectacular South West Coast Path with about 5,500 ft of ascent. Choose solo or team relay for a tough and unforgettable coastal ultra.

Take on a rugged 31 mile ultra around Loch Lyon with about 3,500 ft of climbing, river crossings and sweeping Perthshire Highland scenery. Camp by the dam and make a proper weekend running escape.

Tackle 56 miles along the stunning Southern Upland Way in Ultra Scotland 50 on 6 June 2026, featuring 2,447 m of climbing and live GPS tracking for supporters. Expect a rugged, scenic test across wild Scottish hills.

Tackle the North Leeds Skyline for scenic but testing off road trails around Otley, with distances from a 50 km ultra to shorter 16 km and relay options. Expect marked routes, checkpoints and friendly race support.

Take on a 24 hour 50 mile traverse from Marsden to Ilkley across South Pennine moors, visiting six poetic Stanza Stones and the historic village of Haworth. Expect rugged climbs, live tracking and hearty checkpoints to keep you moving.

Tackle the Glentress 8 Hour Challenge on 6 June 2026: run as many 4.366 mile trail loops as you can in eight hours, each lap climbing about 830 ft. Test your endurance, chase a half, full or ultra result and earn a finisher prize.

The Samaritans Way Ultra is a trail running event held at Guisborough Rugby Club, featuring two race distances: a 40km marathon and a 60km ultra marathon. The course follows the Official Samaritans Way, a trail created by Teesside Samaritan..

The National Forest Way Ultra will take place in Burton upon Trent on Saturday 6 June 2026.

Join the Divorce Day Defib Fundraiser for a fun, scenic run from Coalport Village Hall along the Silkin Way and over Ironbridge. Choose 8, 16 or marathon distances and embrace fancy dress with top hats and tiaras to boost spirits.

Run 100 km along the stunning Northumberland coast from Bamburgh to Tynemouth Priory, passing castles, harbours and dramatic sea views. Waymarked and supported with feed stations and medical cover, with a 24 hour cutoff.