Trail Running Calendar United Kingdom 2026-2027

A military style obstacle mud run at Hever Castle, Kent on 10 and 11 October 2026 with 3K, 6K and 12K courses plus a two hour survival experience.

A 50 mile LDWA qualifier in Crowcombe on 10 to 11 October 2026, run as two loops onto the Brendon Hills and the Quantocks; entries require a recent 30 mile completion.

Trail half marathon around Rivington with start and finish at Rivington and Blackrod High School, organised by Chorley Women FC on 10 October 2026.

A 24 hour looped endurance event in Haldon Forest where runners complete one lap each hour for 24 hours, with distances from 10k to ultra and on site facilities.

A fully waymarked and supported sea to summit ultramarathon of about 45 km and 5400 ft ascent from the coast to the summit of Ben Nevis, part of the Sea to Summit Trilogy.

Trail run in Belford with fully marked and marshalled routes of 9 miles and 4 miles, starting and finishing at Bell View; proceeds support Belford Show.

A 5K obstacle course at The Cheshire County Showground with 12+ obstacles where participants fundraise for Islamic Help water projects.

A 50 miles, 4000m ascent mountain traverse from Caldbeck to Cartmel via Helvellyn Ridge and the western shore of Windermere with enforced mountain kit and feed stations.

A multi terrain trail event at Endcliffe Park featuring a 10k trail and a 2.5k children's fun run. The event attracts over 1,000 runners annually and uses grass, paved paths and woodland trails.

Trail races in Cannock Chase Forest on 11 October 2026 offering Half Marathon, 10K, 5K and a Junior Race with chip timing, a themed medal, free photos and a serviced event village.

The Twin Peaks Race in Aberystwyth challenges runners with ascents of both Pen Dinas and Constitution Hill on an 11.7 km route. A shorter junior race on the promenade is also available. The event features varied terrain and finishes with a..

A 13.5 mile trail half marathon from Housesteads Roman Fort to Tyne Green Country Park in Hexham. The A B route features shuttle transport, staggered group starts, live chip timing and onsite bag drop, and supports a local children's charit..

Road and trail races in the Chiltern Hills on 11 October 2026 offering 5 km and 10 km routes with woodland paths, country lanes and notable climbs.

Trail race in an Area of Outstanding Natural Beauty around Biblins Youth Campsite, Ross-on-Wye covering approximately 6 miles or 10k on mixed trails and single track. Entry is limited to 200 runners and prizes include individual and team aw..

A 7 hour Time Challenge on the River Wear in Durham with distances from 3 km to ultra, Scare Bear themed medals and distance pins, signed trail laps and aid tables offering drinks and snacks including vegan options.

A looped 20 mile trail at Landguard Fort on 11 October 2026 crossing nature reserves, estuaries and the Port, with aid stations and race kit included.

Tackle the Viking Chase, a 12 km fell race across the North York Moors on 11 Oct 2026, featuring 572 m of climb and sweeping moorland views. Entry on the day, adults only, with proceeds to Cleveland Mountain Rescue.

A 6.2 mile fell race from Penistone Hill Country Park via The Stoop and Top Withins, part of the Woodentops series with chip timing and a detailed prize list.

Approx 21.5 km fell race around the Goyt Valley to Shining Tor with 760 m climb, marked route, two water points and finish food, with proceeds to Buxton Rotary.

The Titsey Trail 10k is a community running event held on Sunday, 11th October 2026. Organized by runners for runners, it raises funds for a variety of local charities.