Trail Running Calendar United Kingdom 2026-2027

A flagged, FRA licensed 6 miles (9.7 km) fell race around Mytholmroyd moors with mandatory kit checks, public transport links and a 200 runner limit.

A 20 km fell race on Gisborough Moors in the North York Moors on Sun 6 Dec 2026, with 850 m of climb. Entry is available by pre-entry and on the day; teams are allowed and the race forms part of the North East Fell Running Champs.

A 50 km trail ultramarathon from Dorking along the Greensand Way through the Surrey Hills, with a 5 mile loop, marked and supported aid stations, electronic timing and a finisher medal.

A one-lap trail 10 km through and around Tatton Park on 6 December 2026 organised by Run North West, finishing outside Egerton Youth Club. The course mixes trail, grass, tarmac and gravel with veteran and overall prizes plus a best fancy dr..

Festive trail runs at Glamis Castle with 1 mile family, 5 and 10 mile options, chip timing, on-site parking and canicross-friendly races.

Part of a 12 Days of Christmas series at Pengethley Manor in Ross on Wye offering 5k, 10k, half marathon, marathon and ultra distances on a tough off road loop. Runners and walkers have seven hours to complete their chosen distance with vir..

A winter trail running festival at Holmesly Campsite in the New Forest on 6 December 2026, offering 15 km, 30 km, marathon and 50 km one lap off‑road courses with marked routes, bag drop and mandatory kit requirements.

A festive trail event at Chasewater Country Park featuring 10k, 5k and a junior run, raising funds for Shelter, with bespoke medals, photos, prizes and onsite parking.

A 10 mile canicross loop at Grafham Water on 6 December 2026, following reservoir paths, woodland and the dam wall. Dog friendly with required harnesses, aid station water bowls and finishers medals plus a dog charm.

Bauble Bimble at Ferry Meadows is a four or six hour multi‑terrain event on a 5.3 km lap, letting runners cover distances from 5k to ultras with an aid station each lap and an event medal.

A festive 5 km off road Santa Dash at Tinkley Gate raising funds for Allsorts. Costumes, dogs on short leads and a 2.5 km one lap option for younger participants make this a family friendly event.

Trail races from Prestatyn seafront along Offa's Dyke offering half, full and a 55.5 km ultra finishing at Horseshoe Pass.

Seasonal trail runs at Moors Valley Country Park featuring a 2 km Santa fun run for children plus 5 km and 10 km trail races, entries from £12.

This three-hour mountain marathon score event unfolds in the Peak District's Derbyshire Dales. Run solo or with a partner in a timed navigation challenge. A pre-printed map, hot drinks, and post-race flapjack are provided.

A three hour scored fell race around Alstonefield in the Peak District with route choice, navigation and required FRA kit, part of a four race Peak Raid series.

A timed end of season 10 km trail championship at Wendover Woods on 6 December 2026 for runners who qualified through Runaway Racing events, with a marked route and chip timing.

Multiple point to point races along the West Lothian Shale Trail, from 9K to a GPS tracked 50K, plus a 3 person relay. The event supports Smalls for All and features marked routes, checkpoints and chip timing.

Trail event at Whinlatter with two routes including a Seat How summit loop, chip timed and marked, walking is permitted.

Festive 10k trail at Cockington Country Park near Torquay on 6 December 2026 featuring hills, one water stop and a bespoke metal medal.

A Lakeland Paws canicross event in Grizedale forest, part of the 2026/2027 fifth series. It features forest routes for runners and their dogs across three Lake District locations and is organised by Green Space Events Ltd.