Trail Running calendar near Selkirk 2025-2026

The Duergar Nightcrawler is a 10-mile winter night trail run held in the scenic Simonside Hills near Rothbury, Northumberland. This unique event challenges runners to navigate the rugged terrain after dark, all while playfully "dodging" mythical Duergar creatures said to mislead travelers. Suitable..

The North Lakes Half Marathon & 10KM is a road running event held in the scenic Lorton Valley near Cockermouth, UK. Scheduled for February 8, 2026, the race features two distances: a half marathon (13.1 miles) and a 10km (6.2 miles). The routes start and finish near Cockermouth Town Centre, primaril..

The Whinlatter Moon Runner is a 10k head torch trail race held in Whinlatter Forest Park, Keswick, Cumbria. This night-time event offers a unique running experience, blending the wild and peaceful atmosphere of the forest after dark. The fully marked, hilly course features a mix of hard-packed grave..

The Saturn 7 Hour Time Challenge in Durham is a flexible running event held at the Durham Amateur Rowing Club along the scenic River Wear, offering views of the Cathedral. Participants can run as many laps as they wish within a 7-hour limit, with each lap measuring approximately 4.37 miles (7 km) or..

Endurancelife Northumberland offers a scenic trail running event along the dramatic Northumberland coastline, featuring distances of 10K, half marathon, marathon, and ultra marathon. The course showcases stunning views of sandy beaches, dunes, rocky cliffs, and iconic landmarks like Bamburgh Castle...

The Derwent Reservoir 5 & 10 Milers is a popular winter running event returning for its seventh year, offering participants a choice between 5 or 10-mile routes around the scenic Derwent Reservoir, located on the border of Durham and Northumberland. The courses feature a mix of terrain, including fi..

The Culzean Castle Trail Runs, held at the scenic Culzean Castle and Country Park in Ayrshire, Scotland, offer a variety of trail running distances suitable for different ages and abilities. Participants can choose from a 5km run (ages 11+), a 10km run (ages 15+), or a half marathon (ages 17+). The..

The Scurry Around Corstorphine Hill 2026 is a trail running event held in Edinburgh, featuring 10km and 5km races along with a 1km family fun run. The courses are off-road, clearly marked, and marshalled, starting from a field opposite the Leonardo Murrayfield Hotel. The 5km race is one lap, while t..

The John Muir Way Ultra Marathon is a 50km race held along the scenic John Muir Way on Scotland's East Coast, specifically through East Lothian. The course features stunning coastal stretches, rural landscapes, and woodland trails, passing through historic towns and villages such as Aberlady, Gullan..

The Morland 'Marathon' is a 30-mile trail ultra marathon held in Morland near Penrith, UK. Suitable for runners and walkers, the course is largely off-road with mixed terrain and features 3,000 feet of elevation gain. The scenic route skirts the Pennines to the east and the Howgills to the south, pa..

Born 2B Wild III is a popular trail running event held at Hamsterley Forest, offering an approximately 5k course through natural terrain featuring mud, hills, obstacles, and trails. Open to participants aged 16 and over, the race welcomes runners of all abilities and their dogs, with canine particip..

The Kingdom of Northumbria Coastal Ultra is a scenic ultra trail running event held in Northumberland, UK. The main race covers 54km, starting near Bamburgh Castle and passing historic coastal landmarks such as Beadnell Harbour, Dunstanburgh Castle, Craster Village, and Warkworth Castle, finishing a..

The Tyne Bridges to Boundaries Ultra is a 34-mile running event held in Newcastle Upon Tyne, starting at The Cycle Hub on the Quayside. Inspired by the Audax cycling spirit, it offers a scenic route through urban and natural landscapes, including riverside meadows and country parks. The event emphas..

The Alnwick Castle Trail Runs, held in the scenic town of Alnwick, Northumberland, offer two challenging trail distances: a 10km and a half marathon. Both races start and finish outside the iconic Alnwick Castle, famous for its appearances in Harry Potter and Downton Abbey. The courses traverse beau..

The Buttermere Trail Race is a scenic 20-kilometre trail run held in Buttermere Village, Cumbria, set within the stunning Buttermere Valley. The course is a single, undulating loop around the shores of Buttermere and Crummock Water, featuring diverse terrain including lakeshore trails, rocky paths,..

The Pendulum is a challenging fell running event held in Langleeford, at the base of the two highest peaks in the Cheviot Hills, Hedgehope Hill and The Cheviot. The race covers an 11-mile course with a demanding 3,689 feet of ascent, requiring participants to summit both peaks consecutively. The cou..

The Northern Traverse® is a challenging 300km self-supported ultra race held in northern England. Starting at St Bees Seafront on the west coast, the course follows Wainwright’s iconic Coast to Coast route, crossing three National Parks and finishing at Robin Hood’s Bay on the east coast. The route..

The Grasmere Wild Trail Runs, held in the scenic Lake District village of Grasmere, Cumbria, is a popular annual event returning in March 2026. The trail runs take place over two days, with the running events on Saturday featuring 5km and 10km distances. The 10km route is renowned for its stunning b..

Lakes Traverse® 2026 is a challenging 100km ultra running event across the Lake District National Park, starting at St Bees Seafront on the west coast. The course follows Wainwright's Coast to Coast route, traversing scenic and rugged terrain including Ennerdale, Borrowdale, Grasmere Common, Griseda..

The Silva Dales Traverse is a 55km ultra running event held in northern England, following Alfred Wainwright’s famous coast-to-coast route from Kirkby Stephen to Richmond. The course traverses the scenic North Pennines Area of Outstanding Natural Beauty, crosses the iconic Nine Standards, and winds..