Trail Running Calendar United Kingdom 2026-2027

Join a community of runners at Richmond Park for a series of timed races supporting Movember. Enjoy a hilly tarmac course with distances ranging from a kids mini run to a half marathon in a supportive atmosphere.

Run Like a Haggis MapRun Navigation in St John's Chapel on 8 November 2026 is a MapRun navigation event at Barrington Hall in the North Pennines. Entry is available by pre entry or on the day and the event has FRA permit and insurance.

A 15.7 km fell race with 950 m ascent around the Clwydian Hills based at Cilcain Village Hall; navigation skills and prior experience are required.

A point to point half marathon along the Grand Union Canal from Cowley to Cassiobury Park in Watford, chip timed with water stations and a sustainable wooden finisher medal.

Trail runs at Raby Castle on Remembrance Sunday with 5km and 10km routes through the estate, dog-friendly provisions and a family Wolfpack Run, plus timed results and a goodie bag for participants.

Cross country at Ormeau Park in Belfast with junior and senior races from 1 to 4 miles, organised by Annadale Striders with team and age-category prizes.

A multi-terrain 12 km off-road race from Barton Farm Country Park with a river crossing, chip timing, prizes and team awards, raising funds for Alzheimer's Support.

Celebrate Fireworks night with a flexible distance run along the flat Downslink trail in Southwater. Choose your distance on the day and run as many laps as you like over seven hours to earn a bespoke medal.

A ten mile cross country race in Chipping Sodbury with muddy, varied terrain and water obstacles. Held on Remembrance Sunday and preceded by a commemorative silence, it draws around 1300 runners.

A 5.6 km off road trail race on Post Hill with two motor bike hill climb sections, muddy terrain and entries open to ages 16 to 80 plus.

A 10 km night off-road race at Wyre Forest Visitor Centre on 11 November 2026. Torches are compulsory and canicross is permitted; medals and prizes are awarded and a self-service water refill is provided.

A three day, 84 mile (135 km) ultramarathon along the Ridgeway from Buckinghamshire to Wiltshire with two overnight stops in Watlington and Didcot. Organised by XNRG Druids, it offers full packages with accommodation and single day entry op..

Timed laps on a 5.3 km riverside course at Chorlton Water Park, with a seven hour limit and a Lucky Dip of classic Phoenix medals.

A flexible Friday running event on a flat 5.3 km out and back course along the Thames offering distances from 5 km to ultra, timed over a seven hour limit with bespoke finishers medals.

Trail races around the Wharfedale hills near Otley, Ilkley and Guiseley offering half marathon, 20 mile and 35 mile options with mandatory safety kit and trackers.

Trail running in Kirkstall with 5K, 10K and half marathon options along the Leeds/Liverpool Canal, licensed under UKA with post-race food and a jumble medal.

A circular 36 mile ultra around the Wirral Peninsula with about 812 ft of ascent, mixed terrain and five food and water stations. The route is tracked, largely waymarked and starts and finishes at Hooton Memorial Hall.

Held in Porth Penrhyn, Bangor on 14-15 November 2026, Slate Trail Ultra offers two trail races of 147 km and 80 km along the Snowdonia Slate Trail with substantial elevation gain and organised aid stations.

Fully marked trail races at Margam Park including a half marathon and a 10k, running through woodland, parkland and the deer park with coastal views; entries include parking, timing, a medal and download photos.

A 50 mile race of five 10 mile loops wholly within Wendover Woods, featuring 10,000 feet of climb, nine well stocked aid stations and marked trails. The event is supported by race medics, has a 15 hour cut off and requires marathon qualific..