Trail Running Calendar United Kingdom 2026-2027

Experience a point to point ultra run through the historic English trails of Constable Country with 100 km and 50 km race options. Finishers earn UTMB Index points while traversing scenic footpaths from Newmarket or Sudbury to Brantham.

The GBultras | Ultra Great Britain will take place in Stranraer on Saturday 8 August 2026.

Cross the full length of Scotland on this 215 mile trail ultra marathon following the Southern Upland Way. Experience a coast to coast journey through mountains and forests with a 100 hour time limit.

Experience traditional fell running at Arncliffe Village Green in the Yorkshire Dales. This event features distances from 1.3 km to 3 km for seniors and juniors with challenging climbs over scenic terrain.

Two trail distances along the Mendip Way on 8 August 2026, finishing at Uphill Sands Beach. The routes feature woodlands, hilltop views and coastal terrain with aid stations and a cupless policy.

Challenge yourself to a scenic 17 km Lake District fell race with about 906 m of ascent across classic high ground around Grey Friar and Old Man. Pre entry only via SI Entries from 14 April and all proceeds support Alzheimer's Research UK.

Test your limits at Temple Newsam with an 8 hour looped ultramarathon on a scenic 5km mixed terrain course. Run as many laps as you choose in a flexible and supportive environment featuring full chip timing and medals for all.

Choose any number of laps on a scenic 5.3 km loop at Denbies Wine Estate to make distances from 5 km up to ultra. Timed event with a flexible 1.5 hour start window and support on a hilly off road course.

Join the Tegg's Nose Fell Race on Sat 8 Aug 2026 in the Peak District for a challenging 8 mile course with 525 m of climb and fine views. Held with sheep dog trials, this classic fell race accepts pre entries and entries on the day.

Tackle the Sticklepath Horseshoe a 15.5 km fell race over rugged moorland with 519 m climb. Pre entry is limited so book early. Bring map compass and solid navigation skills as this event is not suitable for beginners.

A trail running event in the Brecon Beacons on 8 August 2026 offering 24K and 51K routes with marked kilometres, marshals, stocked aid stations, chip timing and a finisher medal. An event village provides food, drink and free race photos.

Explore the Clwydian Hills and Offas Dyke Path in this established North Wales challenge. Choose between 16, 24, or 32 mile routes featuring woodland trails and ridge views for both runners and walkers.

Test your endurance in County Down with this 31 km mountain race featuring 2800 meters of climbing. Navigate the peaks using traditional skills as GPS is prohibited in this authentic fellrunning challenge.

Experience the diverse terrain of Stirling with five trail distances ranging from a 5 km forest run to a 50 km mountain ultra. Navigate undulating trails and fell climbs starting from the historic University of Stirling.

The West 100 is a 100-mile team trail run in Cornwall, completed within 36 hours. A support crew provides food and meets runners regularly along the route. The event has strict kit and qualification requirements, including prior 100k experi..

Experience the muddiest summer race at Bordon featuring woodland trails and sandy terrain. Choose between one or two laps of a bog filled course designed for those who enjoy technical single tracks and steep hills.

Experience the North York Moors with a choice of three self navigated trail distances starting from Hutton Le Hole. Carry your own gear and navigate through Farndale in this traditional cupless trail event.

Experience a scenic run through undulating country lanes and the beautiful Mount Ephraim Gardens in Kent. This event features a 10K race and a Junior Run while supporting local charitable causes.

Take on the Devil Half Marathon through the hidden trails of the Derwent Valley on 9 August 2026. This scenic 13.1 mile course offers big climbs, on course photos, live music, refreshments after the race and a finisher shirt.

Experience 13 miles of scenic fells and trails starting from the historic Lowther Castle. This marked course features river crossings and 1400ft of ascent with all proceeds supporting the Eden Valley Hospice.