Trail Running calendar near Thornthwaite 2026-2027
We have found 498 Trailruns within 80 miles of Thornthwaite. See below where and when you can find the races.
We have found 498 Trailruns within 80 miles of Thornthwaite. See below where and when you can find the races.
A 10 km trail race at Rising Sun Country Park near Newcastle upon Tyne on 27 September 2026, featuring mixed terrain through grassland and woodland. A Canicross option is available and the minimum age is 16.
A trail event in Blackpool on 27 September 2026 using a 10K loop for 10K, half marathon, marathon and ultra distances, passing Marton Mere, Blackpool Zoo and offering on-course refreshments and bespoke finisher medals.
The Backyard Ultra - Isle of Man will take place in Saint John's on Friday 2 October 2026. You can run 7 kilometers.
A Backyard Ultra in Greystoke, Cumbria on 3 October 2026, with a roughly 6.73 km runnable loop repeated every hour until one runner remains. The event offers a country themed yard with music, open views and a supportive on course atmosphere..
A four leg fell running relay in the Lake District on 3 October 2026, raced by teams of eight over steep climbs and rough terrain. Entry is by club via SiEntries, limited to 70 teams with a £100 fee per team.
A 35 mile circular ultra in North Yorkshire that follows the northern Ripon Rowel through Nidderdale AONB and finishes via Studley Royal deer park. Options exist for solo runners and relay teams with staffed checkpoints and village hall fac..
A 35 mile circular trail run from Studley Roger around the northern Ripon Rowel through Nidderdale AONB, with a five-person relay option, staffed checkpoints and a 10 hour time limit.
A half marathon trail race based at the Dales Bike Centre in Reeth with a fully marked course across Harkerside and Whitaside Moors. Aid stations include vegan and gluten free options and finishers receive soup and a roll.
A roughly marathon-length trail race through Swaledale and a Wensleydale loop near Semerwater, covering about 42 km over moorland tracks and footpaths. Mandatory kit, self-navigation on the Wensleydale loop, GPX and a tracker are provided.
Castle Carr is a 24 km fell race in the South/West Pennines near Hebden Bridge on 4 October 2026, with about 1200 m of ascent and official FRA permit and insurance.
A headtorch trail race on 6 October 2026 around Swinsty and Fewston Reservoirs with half marathon, 10 km and 5 km options. Entry is via SiEntries, limited to 150 runners and the minimum age is 16.
The Darlington Trail Night Run will take place in Darlington on Wednesday 7 October 2026.
An off-road 5 km lap event at Cuerdon Valley Park on Friday 9 October 2026 where runners complete as many laps as they wish within a six hour limit. Aid station, visitor centre refreshments, signed course and finisher medals.