Trail Running Calendar United Kingdom 2026-2027

Experience a night gravel run through Alice Holt Forest on Saturday 31 October 2026, choosing 5, 10 or 15 km laps guided by headtorch. Enjoy fully marked trails, on course snacks and a metal finisher medal in an atmospheric woodland event.

Start and finish in Alva Glen and tackle a rugged 14.6 km course with 966 m of ascent through Ochils Woodland Park, summiting Ben Cleuch and The Nebit for sweeping views. Prizes for top finishers and veteran categories add competitive appea..

Run the Lakeland Trails at Helvellyn on 31 October 2026, from Glenridding on Ullswater into the foothills of Helvellyn in the Lake District. Choose 5k, 10k or 15k routes across scenic, varied trail terrain for a crisp autumn challenge.

Take on Linacre Infini, a six hour timed trail race around three scenic reservoirs near Chesterfield, with 4.6 km laps on marked wooded trails and some short climbs. Earn a medal for completing at least one lap and push for as many laps as..

First Light Adventure runs scenic trail races around the eastern Peak District across woodland, moorland and reservoirs, from short undulating runs to marathon and ultra. Events feature GPX routes, marshals, aid stations and finisher medals..

Join a devilish 6.66 km Halloween trail at Brewery Fields, Great Baddow on 31 October, a fun fancy dress event rather than a race. Limited to 50 places, finishers get a medal, drink and costume prizes and a GPX route is provided.

Join a memorial run from the Tommy War Memorial along Seaham seafront on scenic 5 km or 10 km routes across road, promenade and coastal trails. Finishers get medals and tees and proceeds help the Royal British Legion and Help for Heroes.

Take on the Anglesey Trail Half Marathon or 10K through Newborough Forest and Llanddwyn Island on 1 November 2026. Pine trails, sandy coastal paths and Menai Strait views meet a lively event village and a bespoke finisher memento.

Tackle the Dorset Hillfort Ultra, a scenic 35.9 mile off road route linking ancient hillforts and coastal viewpoints across Dorset. Expect rugged turf and tracks, plentiful aid stations and stunning views over Lyme Bay and Portland Bill.

Run the Wendover Woods Marathon, Half, 10k or Junior 1k through autumnal forest trails. Expect a scenic but hilly multi terrain challenge with bespoke medals, free photos and on site facilities.

Take on a scenic 10 Miles loop around Derwent Water at the Derwentwater Ten, a classic road race hosted by Keswick AC. Enjoy tarmac roads, rolling lakeside views, mid race drinks and a lively finish on 1 November 2026.

Run through scenic Tentsmuir Forest on 01 Nov 2026 at the Scurry Around Tentsmuir Trail Festival, with distances from a 1.2 km fun run to a half marathon. Off road, marshalled routes, finishers medals and community spirit.

The Cornish Marathon takes runners on a scenic circular route from Pensilva through Bodmin Moor and the Fowey Valley, finishing at the Millenium Centre. Expect about 2200 ft of climbing, a warm community vibe, and support for local charitie..

Tackle the Apocalypse Run, a rugged 10 mile trail through Stonehouse with a stiff opening climb and muddy, undulating terrain. Canicross runners welcome and all finishers get a medal for braving the off road challenge.

Take on a scenic 5 mile trail through Sankey Valley Park on Sunday 1 November 2026, with marshalled routes and varied trail underfoot. Limited to 250 entries, this friendly race offers post race food and finisher goodies.

Scenic trail runs from Glenridding around Ullswater, offering 10k and 14k options with a unique steamer start when conditions allow. Expect rocky, rooty trails, compulsory kit checks and a memorable lakeside finish.

Run the November Nightmare in Telford from 1 to 8 November 2026 a unique eight day challenge where you can enter any single day or tackle them all. Daily courses of 8, 16 or 26.2 miles pass through Ironbridge and earn a medal each day.

Tunnel Vision is a 5 mile out and back that sends runners through the atmospheric Oxendon Tunnel with mood lighting. Pick a Night or Dawn run, earn interlocking medals and support local foodbanks.

Join Enigma Fireworks on 6 and 7 November 2026 for marathon and half marathon loops around scenic Caldecotte Lake. Enjoy waterside views, lap support and a bespoke finisher medal to light up your race season.

Take on flat, scenic laps along the Thames towpath in Walton on Thames with flexible starts and distances from 5 km to ultra. Limited places, aid stations, digital results and medals make this a friendly, festival style challenge.