Trail Running calendar near Grizedale 2025-2026

The Darkwood Demon is a 6-mile trail race held in the scenic Colne Valley near Huddersfield, West Yorkshire. Organized by Slaithwaite Striders, the course features a challenging 950-foot climb up Slaithwaite Moor, followed by a fast descent to the finish at Zapato Brewery. The route covers diverse t..

The Bradley Fell Race will take place in Skipton on Sunday 14 September 2025. You can run 5 kilometers.

The Yorkshireman Off Road Marathon and Half Marathon, organized by Keighley and Craven Athletics Club, is a popular annual event held in the scenic Bronte Country near Haworth, UK. The full marathon covers 26.2 miles with 3,065 feet of ascent, while the half marathon is approximately 14.8 miles with..

Defeat Delamere is a running event held at Delamere Forest, Frodsham, featuring multiple race distances including 5k, 10k, 16k, and a mini-miler for children aged 3 and above. The course offers a scenic and challenging route through the forest with varied terrain, including downhill stretches and st..

The Nidderdale Road to Nowhere is a challenging 30.4 km (18.9 miles) fell and trail running event held in Upper Nidderdale, Yorkshire Dales, England. Starting and finishing at Scar House Reservoir, the course ascends over Little Whernside and traverses the Great Whernside plateau, covering rarely tr..

The La Sportiva Lake District Mountain Trial is an annual fell running event held in September in the Lake District. It features challenging mountain navigation courses, including the Classic, Medium, and Short routes, designed to test route choice, navigational skills, and stamina across rugged ter..

The La Sportiva Lake District Mountain Trial, held at Side Farm in Patterdale, is a challenging fell running event testing mountaineering skills, stamina, and navigation over difficult and often dangerous terrain. Established in 1952, it is the longest-running event of its kind in Great Britain. The..

Raby Castle Trail Runs 2025 offers scenic trail running events set within the historic grounds of Raby Castle in Staindrop, Darlington. Participants can choose from 5, 10, or 15-mile distances, with the longer routes consisting of multiple laps of a 5-mile course. The trail features mixed terrain in..

The Saturn 7 Hour Time Challenge in Durham is a trail running event held at the Durham Amateur Rowing Club along the scenic River Wear, offering views of the Cathedral. Participants can run laps of a 4.37-mile (7km) course, with the option to complete as many laps as they wish within seven hours, st..

The Clowbridge 5k is a trail running event set around a scenic route off the Pennine Bridleway. This event is part of a three-race series taking place on consecutive Thursdays in September 2025, specifically on the 4th, 11th, and 18th. Open to participants aged 11 and older, the course features a fa..

The Ranger Ultras Yorkshire Pen-Y-Ghent 50k is a challenging ultra-running event held in North Yorkshire, starting and finishing at Hawes Market House. Covering 50 kilometers with 1280 meters of ascent, the course follows classic limestone trails, including the historic Cam Road and the summit of Pe..

The Three Shires Fell Race, organized by Ambleside AC, is a challenging 22km (12.4 miles) mountain running event with a 1,535m (4,003ft) ascent, held annually in September. The race starts and finishes at Tilberthwaite Farm, passing through notable points such as Lingmoor, Pike of Blisco, Three Shir..

The Yorkshire 3 Peaks 70/100km Ultra is a celebrated trail running event held in North Yorkshire, starting and finishing at Hawes Market House. The 70km route covers the iconic Yorkshire Three Peaks—Whernside, Ingleborough, and Pen-y-Ghent—over classic limestone trails with 2,185 meters of ascent. P..

The Holcombe 10 is a scenic running event held at Hare & Hounds in Holcombe Brook, Ramsbottom, offering participants a choice between a 10K or 10 Mile race. The course, organized in collaboration with the National Trust, features challenging terrain including steep climbs to Peel Tower, stretches th..

The Cow Shed Backyard Ultra is an endurance running event held at Wheelbirks Parlour, Wheelbirks Farm, Stocksfield, Northumberland. Participants must complete a 4.1-mile loop every hour on the hour, continuing until only one runner remains. The course features approximately 550 feet of elevation gai..

The Great Whernside Fell Race is a challenging 4-mile event featuring an ascent of 1,558 feet, starting from Scabbate Gate in Kettlewell. Participants climb through fields, rocky terrain, peat bogs, and steep rocky ground to reach the summit of Great Whernside before descending back to the start. Th..

The Thornthwaite Round is a challenging fell and trail running event held in the Lake District, covering 15.6 km with an elevation gain of 870 meters. Participants will traverse forest tracks, paths, and open fell, passing checkpoints at Lord’s Seat, Broom Fell, Brown How, Whinlatter, and Seat How...

The NAV4 LiAD Recce from Helvellyn to Ambleside is a guided recce event held in the Lake District, covering approximately 11 miles with around 6,000 feet of ascent. Participants explore the challenging middle section of the Lakes in a Day (LiAD) route, including Helvellyn, Fairfield, and the descent..

The Locomotion Trail Runs, held at Locomotion in Eaglescliffe, celebrate the 200th anniversary of the Stockton & Darlington Railway and Northeast engineering heritage. Scheduled for September 21, 2025, the event offers two routes: a 10-mile run and a 5-mile run, both partially following the original..

The 13 Valleys Ultra is an annual trail running event held in the Lake District National Park, offering distances of 22 km, 55 km, 110 km, and 180 km. Participants traverse scenic routes through valleys, lakes, and fells, with checkpoints and feed stations along the way. The event promotes environme..