Trail Running calendar near Thornthwaite 2026-2027

A fully signposted 47 miles (75K) ultra around Lake Windermere with GPS tracking, six aid stations and a halfway bag drop. Competitors must register in person, carry mandatory kit and use the issued tracker for live monitoring.

A 40 mile ultra from Glenbuck Loch to Riverside Stadium in Ayr on 12 Sep 2026, featuring water stations, 10 mile checkpoints with food and drop-bag support. Relay teams of 2 or 3 split the route into 17, 14 and 9 mile sections.

Tackle a classic Lake District fell run around Helvellyn and the Dodds, a rugged 18.5 km loop with 1450 m of climbing and stunning mountain views. Open to adults with pre entry or day entry for a proper fell challenge.

A 36 km, 2200 m ascent fell race around the Northern Fells from Hesket Newmarket. An FRA AL category English Championship event requiring navigation, mandatory kit and several summit checkpoints on an exposed loop.

Cronkley Fell Race is a 10.5 mile fell race with 1800 ft of ascent around Upper Teesdale and the River Tees. Organised by Durham Fell Runners, entries are via SI Entries and the entry price includes a free chip butty.

An obstacle course event in Gisburn, Ribble Valley on 12 September 2026 offering 12 km and 6 km races with military grade obstacles, a competitive Elite Squadron race and team and corporate options.

A 13 km marked trail race around Crosby Garrett with 400 m of ascent and views across the Eden and Lune valleys. Junior races run for ages U7 to U17 with on the day entry and separate junior fee.

An off-road marathon and half marathon on 13 September 2026 with significant ascent, mandatory FRA kit, stocked feed stations and chip timing. Organisers provide recce runs, route GPX and optional bespoke race clothing.

Bradley Fell Race in Bradley Village near Skipton features a 3.50 mile fell course with about 274 meters of climb, age categories from Under 9 to Seniors, and registration plus parking at the U9 field.

A navigational fell event at Seathwaite Farm, Cumbria on 13 September 2026. Three courses from about 9 to 18 miles focus on mountaineering skills, navigation and route choice.

The Spirit of Axnfell will take place in Isle of Man on Sunday 13 September 2026. You can run 32 kilometers.

A one lap 10K trail run through Yarrow Valley on 13 September 2026, routed along woodland paths and riverside trails with crossings of the River Yarrow. Based at the Flaming Grill Pub, entry is listed at £16 and every finisher receives a me..

An annual mid September mountain navigation event in the Lake District at Seathwaite Farm, Borrowdale. Courses range from a Classic of about 25 miles and 8000 feet of ascent to shorter options; maps, electronic punching and post race food a..

A trail 5k around Clowbridge Reservoir on two anticlockwise laps from Rossendale Valley Sailing Club. Part of a three race series in September 2026, open to ages 11 and over with about 25 m total elevation.

A trail ultra based in Hawes that follows the Cam Road and the Yorkshire Three Peaks on classic limestone trails. Choose a 70 km route with 2185 metres ascent or extend by 30 km to complete 100 km with an extra 984 metres.

A 50 km trail ultra from Hawes Market House over Pen-y-Ghent on North Yorkshire limestone trails, with Ranger Ultras support, on-course provisions and navigation files provided. Entries limited to 50 and minimum age 20.

A flat, chip-timed canal race in Rodley, Leeds offering distances from 5K to ultramarathon with feed stations every 3 miles, GPX routes, bespoke medals and marshalled support.

A Backyard Ultra at West Shields Farm where runners complete a 4.1 mile loop on the hour until one remains. The route mixes farmland, single track and woodland with food stations, tracking and on-site medical cover.

A trail event around Grasmere in the Lake District offering five routes from 9 km to 52 km across rugged fells, technical descents and mountain summits. Outposts, mandatory safety kit and a plastic free policy are enforced.

Classic fell race in Kettlewell, Yorkshire Dales: 4 mile route with 475 m climb over rugged upland terrain. Open to 16+ with pre entry or entry on the day, teams welcome and free parking for entrants.