Trail Running Calendar United Kingdom 2025-2026

Two Tunnels Races in Bath, UK, organized by Relish The Great Outdoors, offer a unique set of events across a city-centre route that includes Bath’s Devonshire Tunnel (408m) and Combe Down Tunnel (1672m). Distances range from 500m Colourburst and 2km Colourburst to 5km (two waves), 10km (multiple wav..

The CBTE Morland Half Marathon is scheduled for 16 August 2026. The event distance is 13.65 miles. It starts and finishes at Morland Village Hall (CA10 3AS), near Penrith. Entry requires registration with SiEntries. Entries open 18 August 2025 and close 26 July 2026. The minimum age to enter is 17...

Tidal Trails is a beach and trail running festival taking place in South Shields on 16 August 2026. The event includes an event village with music, live entertainment, beach games, activities, and food and drink available during the afternoon. Categories listed for the event include families, festi..

The Gateshead Trail 10k is a scenic, traffic-free 10-kilometre trail race in Swalwell, Gateshead, weaving through the Derwent Walk Country Park. The fast course features wide paths, only a few inclines, and a double-loop at the top, keeping runners close together and boosting PB potential. The event..

The Beast of Llangattock is a trail running event on Saturday 22 August 2026 at Park Farm, Llangattock, Crickhowell, Powys. The event offers four distances, all on marked courses with GPX files available for download. 10 km (6 miles) 10 miles (16 km) 20 miles (32.5 km) 32 miles (51 km) Cut-off ti..

INFERNO – Edale’s Ring of Hell is a demanding Peak District trail event offering four distances: Ultra (41 miles with about 10,000 ft ascent), Marathon (26.9 miles, ~6,400 ft), Half (15.5 miles, ~4,000 ft), and 10 miles (10 miles, ~2,700 ft). Starting from Edale Village Hall, courses are self-naviga..

The Summer GMU (Green Man Ultra) is a Bristol-area ultramarathon offering two distances: 45 miles (GMU45) and 30 miles (GMU30). Both races use the same clockwise course along the Community Forest Path, starting and finishing at Ashton Park School for GMU45, and starting at The White Horse in Hambroo..

The Gecko Gathering at Scorrier House is a family-friendly running event held on Sunday 23rd August 2026 at the Scorrier House estate. The event includes a race village with music, a bar, and food and drinks available both before and after races. The venue offers entertainment for supporters and an..

Black Cattle Ultra Gwartheg Duon is a South Wales ultra organized by Ridge Runners, offering two distances: 44 miles and 33 miles. Runners start from Llanthony Priory in the Black Mountains or from Abergavenny, following the Cambrian Way to Cardiff and finishing near Castle Coch in Cardiff. The rout..

Gosfield Backyard Ultra is a last-man-standing running event held at Gosfield School, Halstead Road, Gosfield CO9 1PF, Essex, UK from 29 August 2026 to 31 August 2026. Entry is limited to 100 places. Entry fees range from about £78 to £90, with discounted rates for members of clubs affiliated to EA..

The LLCR is a non-stop canal towpath race from Old Hall Street, Liverpool to Office Lock, Leeds. The event covers 130 miles along the Leeds & Liverpool Canal and is organised by Canalrace C.I.C. It is held under UK Athletics rules with permission from the Canal & River Trust. Competitors mu..

Punk Panther Otley High Views is an endurance trail race based in the historic market town of Otley, England. The event offers 13, 20, 34 and 50-mile distances, with climbs of about 2,900, 3,900, 4,200 and 6,500 feet, respectively. Runners traverse high points around Wharfedale, including Otley Chev..

The Saturn 7 Hour Time Challenge in Durham is a trail running event held along the scenic River Wear, offering views of Durham Cathedral. Hosted at the Durham Amateur Rowing Club, the course features a flat, fully signed loop of approximately 4.37 miles (7 km), with options for shorter laps to accom..

The Nottingham Running Festival takes place on Sunday 30 August 2026 at Colwick Country Park, Nottingham Racecourse (NG2 4BE). The event is held in support of Nottinghamshire Hospice. The route includes lakeside paths, wide trails and a section inside the racecourse. Half Marathon 10K 5K Junior Ra..

The Windsor Trail Run takes place on Sunday 30 August 2026 at Alexandra Gardens, Alma Road, Windsor SL4 3HU. The event offers two race distances and was booked 119 times in the last month. 10K - £30; elevation 29 m; trail, flat Half Marathon - £34; elevation 58 m; trail, flat Group booking and T-..

Set in the historic Peak District village of Eyam, Eyam Fell Race is a scenic 10 km fell run that starts and finishes in Eyam. The course climbs from the village up to Sir William Hill, passes the Barrel Inn and crosses Abney Moor, rewarding runners with panoramic views before a steep woodland desce..

Heights Ultra Trail is a charity running festival based at Colne Valley High School, Gillroyd Lane, Linthwaite, Huddersfield HD7 5SP. The event offers four marked races: 50 Mile 50 KM 27 KM 10 KM The event raises funds for local rural primary schools. The venue has on-site parking with an overflo..

Malham Trail Half, staged by Due North Events, is the third race in the Due North Trail Trilogy. The event starts and finishes at Malham Show Field in Malham village. The half marathon route takes in famous landmarks such as Malham Cove and Malham Tarn, with a climb to Weets Top and a long descent o..

Malham 10k Trail Race is a 10-kilometre trail run starting and finishing at the Malham Show Field in Malham village (BD23 4DA). It forms the third race in the Due North Trail Trilogy and takes runners through iconic locations such as Malham Cove and Malham Tarn, with a climb up to Weets Top followed..

The Joust Races 2026 is a 24-hour multi-lap running event held on Saturday 5 September 2026. The format uses a looped course with each lap approximately 5.56 miles. The course is described as well marked and marshalled, easily navigable and relatively flat. The event takes place in an area called t..