Trail Running Calendar United Kingdom 2026-2027

A fully marked trail ultra of about 50 km around Putteridge Bury with ridgeline running, three aid stations and an 8 hour 45 minute time limit.

Night trail running from Corfe Castle in Dorset with three marked routes (15 km, 11 km, 5 km). Mixed underfoot conditions, ridge and single-track sections, one outpost on the long route, and facilities including food, toilets and a finisher..

A 27 km AL Fell Race on Pendle with 1473 m ascent, requiring navigational skills and mandatory kit, organised under FRA rules.

Riverside trail run from Alexandra Gardens in Windsor along the Thames with two distances, chip timing, water stations, and finishers' medals.

A 5 km fell race in Litton, England on 15 November 2025 with 362 m of ascent. Pre-entry and on-the-day entry are available for seniors; separate junior races have on-the-day entry only. Venue and parking at the Queens Arms.

A 5.8 Mile fell race around Marsden from Marsden Cricket Club, featuring slabbed Pennine Way sections, boggy terrain and 1026ft of ascent with age and club trophy categories.

An evening trail at Dartington Hall with 10K and 5K single-lap courses, 1K and 2K kids races, and canicross. Green Table will host registration and refreshments while the event raises funds for a new childrens playground.

A small, limited-entry half marathon at Haven Thorpe Park Holiday Park on 21 November 2026, run as four laps on flat multi-terrain. Entries are capped at 40 and finishers receive a bespoke medal and a goody bag.

A coastal multi-lap event in Fowey based on an 8 km mixed trail and road lap, offering 8, 16, 24, 32 km options and a four-person relay, timed by ST App Service with finishers' medals and male and female awards.

Two day trail weekend around Edale with 50 km and 43 km options or a combined 93 km, on public rights of way with GPX navigation and on course refreshment points.

Experience a traditional fell race near Wythop Mill featuring a 5.9 km senior route and dedicated junior courses for all ages.

MoRunning at Croxteth Park features 1.5 km, 5 km, 10 km and Half Marathon distances with chip timing, event medal and headband, and raises funds for Movember's men's health programmes.

A half day 10 km trail run in the Chiltern Hills followed by a Tring Brewery tour with tasting and a choice of a bottle or a pint.

An underground marathon at UCAP BUNKER near Portsmouth on 21 November 2026. The multi lapped route runs through low tunnels, has a six and a half hour cut off, and requires a headtorch and cycle helmet.

The Smurf Run at Dare Valley Country Park is a seven hour Time Challenge on well maintained park paths, with distances from 3 km up to 50 km. Finishers receive themed medals, distance pins and a goody bag with vegan options.

Night time looped trail run at Moors Valley Country Park on 21 November 2026 with 10 km, 20 km or 30 km options, compulsory headtorch and free main car park; runners can choose a tree planting option instead of a medal.

A 200 mile single-stage ultramarathon on the GM Ringway in Greater Manchester, held 21–25 November 2026. Limited to 150 places, with live tracking, 10 checkpoints, a 96 hour overall cut-off and mandatory kit and qualification requirements.

Wet, muddy trail races at Spider Hill, Long Valley offering a single-lap 10 km and a shorter 5 km with marshes, named water features and multiple climbs.

A mostly off road 15k trail at Trifarm near Boreham on 21 November 2026, following public footpaths and bridleways. The anticlockwise route starts by the lake and finishes on the running track beside the road entry.

An eight hour loop challenge at Culbin Forest where runners repeat 4.366 mile trail laps tracked by wristband timing; lap totals equate to half, full or ultra marathon distances.