Trail Running Calendar United Kingdom 2025-2026

Its Grim Up North Running presents Swinsty & Fewston Reservoir Autumn Day 1, a scenic autumn trail race near Otley, North Yorkshire. The highlight is a 6.6-mile loop around Fewston and Swinsty reservoirs, with additional distances offered o..

Near Market Harborough, run a 5 mile out and back through the atmospheric Oxendon Tunnel with moody lighting; bring a headtorch. Pick night or dawn for a sunrise reveal and earn interlinking medals if you take on both.

Join EpicTrails 6km, a friendly night trail run from Milngavie led by an experienced guide. Bring trail shoes and a headtorch and enjoy a social, regrouping pace along scenic coastal and West Highland Way paths.

Take part in a woodland night score at Westerham: 60 minute navigation to collect as many 10 point controls as you can from 20 locations. Limited entries, book online in advance; apres and prize giving at The Carpenters Arms.

Join WRNL 3 in Colden Common for a lively 60 minute orienteering score event where you pick controls in any order to rack up points. Lights and hi viz required; hired dibbers available and juniors must be accompanied.

The The Druid's Challenge will take place in Tring on Friday 7 November 2025. You can run 86 miles.

Enigma Fireworks is a running event taking place on November 7th and 8th, 2025, at Caldecotte Lake in Milton Keynes. The event features both a marathon and a half marathon on each day, with participants completing scenic laps around the lak..

Its Grim Up North Running’s Swinsty & Fewston Reservoir Autumn Day 2 offers a choice of distances from a 6.6/6.7-mile loop around Fewston and Swinsty reservoirs to a half marathon, 20-miler, and marathon. Based at the Swinsty/Fewston Reserv..

Run the rugged Cornish Coast Path past iconic lighthouses at the Lighthouse Marathon on 8 November 2025. Choose the 26.2 miles marathon or the new 34 miles Ultra limited to 70 runners for a tough, stunning seaside challenge.

Join Linacre Infini, a timed six hour lapped trail challenge around scenic Linacre Reservoirs. Run as many laps as you can on wooded valley trails and climbs and earn a bespoke medal for completing a lap.

Run the scenic 50 km Dava Way from Grantown on Spey to Forres, following the old Highland Railway through Cairngorms woodlands and moorland. A runnable trail ultra perfect for marathoners stepping up or experienced ultra runners.

Run the Dirt Half Challenge in Leighton Buzzard this November, a scenic trail half marathon along canal towpaths, woodland and the Greensand Ridge. Finish with a lap of Tiddenfoot Waterside Park for a memorable autumn outing.

Endurancelife Gower at Oxwich Bay on 8 November 2025 invites runners to tackle stunning cliff top, woodland and beach trails across challenging terrain. Choose from 10K to ultra distances and finish with sea views and a medal.

Grim Reservoir Dogs, organized by It’s Grim Up North Running, takes place at Swinsty and Fewston Reservoirs in North Yorkshire. The event offers two looped courses of 3.3 miles or 6.6 miles, designed for running with your dog. Participants..

Moonlight Meander, a nocturnal trail race by Its Grim Up North Running, takes place at Swinsty & Fewston Reservoir Car Park, North Lane, Otley, LS21 2NP (North Yorkshire). Runners can choose a 4-mile or 8-mile loop through woodland under pi..

Take on the rugged North York Moors at Hardmoors 26.2 Goathland, a scenic but demanding 27.5 mile trail marathon. Expect big climbs, unmarked routes requiring map reading, and coastal views in a friendly series atmosphere.

Tackle the Salt Settlers Six Hour Race in the scenic Lower Otter valley, solo or in pairs on a mostly flat loop. Aid stations, a club cafe and hot showers keep you going, and every participant receives a special memento.

Run the Beacons Ultra, Marathon or Half on 8 November 2025 from Talybont on Usk, Powys. Varied trails, mountain climbs and canal paths take you to Pen Y Fan and the reservoir for a scenic, challenging autumn outing.

Self navigated trail event from Budleigh Salterton along the South West Coast Path and across Woodbury Common to visit trig points. Choose 3, 6 or 8 trigs for about 21 km, 42 km or 53 km, run or walk solo or in pairs with a base camp.

Take on the South Downs on 8 November 2025 at Westerlands, Graffham with a 50k Ultra linking five long distance trails or a scenic Half Marathon on three trails. Well stocked checkpoints, chip timing and a wooden eco medal await finishers.