Trail Running calendar near Thirlmere 2025-2026

We have found 301 Trailruns within 80 miles of Thirlmere. See below where and when you can find the races.

Born 2B Wild III is a 5k (ish) trail race set in Hamsterley Forest, open to participants of all abilities. The route promises an immersive nature experience with mud, hills, and obstacles, and may include follow-the-trail sections. The even..

Take on the Granny's Bay Challenge in Lytham St Annes, a scenic 6 hour timed event along the Ribble estuary with coastal views and a flat tarmac course. Only 100 places available and a medal awaits anyone completing one lap.

Take on the CBTE Morland Marathon on 8 March 2026, a scenic 30 mile trail near Penrith through the Eden Valley and along the edge of the Yorkshire Dales. Expect 3000 ft of climbing, varied off road terrain, GPS tracking and a finisher shirt..

Take on the 40th Two Crosses Circuit on Sunday 8 March 2026 and traverse the Western Pennine reservoirs and moors on scenic 26 mile or 18 mile courses for walkers and runners. Base is Greenmount Old School for a friendly, well supported out..

Punk Panther Welcome Way is a trail race around Otley along the Welcome Way, crossing moorland, rivers and reservoirs with views of Otley Chevin. Pick 13 to 50 mile options and celebrate Punk Panther's 100th edition on scenic testing trails..

UTMB Index

Tackle remote gritstone moors around Haworth, Todmorden and Hebden Bridge in the Haworth Hobble, a classic off road endurance race. In March 2026 the 51 km route can be wintry and demanding, with feed stations and mandatory kit for a true f..

Run from the shadow of Alnwick Castle on scenic routes through Hulne Park and the Priory, with 10 km and half marathon options. Every entry supports NE Youth and finishers receive a medal, Wild Deer merchandise and post race snacks.

Enjoy two scenic fell races in Otley on 21 March 2026, choosing 14 km or 9 km routes across classic fells and trails. Limited entries and every finisher gets a complimentary pint of Craven ale.

Take on Otley's scenic 10 km fell race on 21 March 2026, with 390 metres of climbing through Chevin Forest and Surprise View. Organised by Great Owl Running, the single lap starts and finishes on Station Road with post race refreshments at..

Take on the Link Challenge 2026, a 20 mile trail run or hike linking six picturesque villages around Bury on 21 March 2026. Enjoy woodland and meadow views, guided checkpoints, a finisher Sunnywood neck gaiter and the feel good of supportin..

Challenge yourself on the wild moorland of Blubberhouses at the Blubberhouses Moor Challenge Event on Sunday 22 March 2026. Online entries are open for a scenic North Yorkshire outing that rewards grit and views.

Tackle the Pendulum 2026 in the Cheviot Hills on 22 March 2026: an 11 mile fell run over The Cheviot and Hedgehope Hill with big climbs and epic views. Well marked, marshalled and backed by mountain rescue for a memorable spring challenge.

Run the flat, scenic Rochdale Canal towpath at the Canalathon Ultra Running Festival with 10km, half marathon, 50km and 100km options for all abilities. Enjoy chip timing, aid stations, showers, goody bags, medals and post race food.

Experience a scenic 20 kilometre single lap around Buttermere and Crummock Water on varied off road trails, from lakeshore to woodland. Limited to 200 runners, this undulating route mixes runnable sections with technical, rough stretches.

The Fremington Frenzy will take place in Low Row on Saturday 28 March 2026. You can run 11 kilometers.

Run 100 km across the Lake District on Lakes Traverse 2026, a coast to coast ultramarathon from St Bees to Shap on 28 to 29 March 2026. Expect dramatic fells, lakeside trails and a tough, unforgettable experience for seasoned runners.

Run through the stunning Lake District at the Grasmere Wild Trail Runs on 28 March 2026, with scenic 5 km and 10 km routes past Grasmere and Rydal waters. Canicross friendly, every finisher gets a medal, Wild Deer merchandise and a snack.

Run the Northern Traverse 2026, a self supported multi day ultra along Wainwright's Coast to Coast from St Bees to Robin Hood's Bay. Cover about 300 km and 6,500 m of ascent across three national parks for an epic end of March challenge.

UTMB Index

Join the NAV4 Daffodil Run and Walk at Pooley Bridge for scenic out and back routes to Hallin Fell, with 6, 10 and 13 mile options over trails and open fell. Finish with village hospitality and refreshments at Pooley Bridge Memorial Hall.

The Dalesrunner 20 will take place in Low Row on Saturday 28 March 2026. You can run 20 kilometers.