Trail Running Calendar United Kingdom 2025-2026

Blaze the Biblins is a lively 6 miles trail race through ancient woodland, riverside paths and historic ironworks, featuring climbs and technical single track. Enjoy prizes, a memento and post race tea and cake; entries are limited.

Creepy Crawl on 21 October 2026 at Pengethley Manor offers 5k to ultra distances on a challenging off road loop through hills and two vineyards. Ideal for runners and walkers craving a scenic, gritty test of endurance.

Explore the Nidderdale Way at the Punk Panther trail ultramarathon on 24 October 2026, with routes up to 55 miles through Ripley Castle, Brimham Rocks and Scar House Reservoir. UTMB qualifying and ITRA points add competitive appeal.

Take on the 8 hour Tentsmuir Challenge on 24 October 2026 and run as many 4.366 mile loops through scenic Tentsmuir Forest as you can within the time limit. Trail footing, chip timed wristbands and finisher prizes make it ideal for marathon..

Tackle rugged Cornish coastlines at the Lighthouse Marathon and Ultra, finishing by Godrevy lighthouse. Choose a scenic 26 mile route or epic 35 mile ultra across dunes, rocks and tidal paths under big skies.

The Saturn Remembrance Run 2026 - North East takes place in Durham City at the Durham Amateur Rowing Club. This inclusive trail running event features a timed challenge lasting 6 hours and 32 minutes, allowing participants to run distances..

Join the Windsor Trail Run on Sunday 8 November 2026 in Alexandra Gardens, Windsor for 10K and half marathon off road routes through royal Berkshire. Chip timed races, friendly marshals, an event village and tasty post race goodies await.

Join the Yorkshire Weekend Saunter Series in Kirkstall for scenic canal runs on the Leeds Liverpool Canal with 5K, 10K or half marathon options on weekend mornings. Open to all abilities, finishers receive a medal, hot food and a drink.

Punk Panther Wharfedale Skyline is a Punk Panther Ultra Marathons event in West Yorkshire, offering three trail distances: 13 miles (half marathon), 20 miles, and 35 miles (ultramarathon). The route hugs the hills around Otley, Ilkley and G..

Night Descent 32 Ultra is an overnight, staged 32 mile challenge around Bridgend on 14 November 2026, split into four progressive stages. Prepare for trail night running with required headlamp, reflective kit and aid stations between stages..

Join a guided 10km trail run around the Devil's Punchbowl in Hindhead, tackling scenic hills with a group pause for the view. Sessions run at about 6 min per km and take place as sunset or torchlit night runs, with headtorch and shoe trials..

The Medal Mix Challenge Day 1, organized by Running Events Devon, takes place near Capel Lane, Littleham, Exmouth on November 28, 2026. This 7-hour timed event features a scenic 5.3 km out-and-back course on an old disused train line, fully..

The Medal Mix Challenge Day 2, organized by Running Events Devon, takes place on Sunday, 29th November 2026 near Capel Lane, Littleham, Exmouth. This 7-hour timed event welcomes runners and walkers of all abilities to complete as many 5.3 k..

Guided 30 miles trail run from Haslemere across ancient woodland, rare heath and valleys with views to the South Downs. Led by an experienced ultra coach, this non competitive group run mixes challenge with spectacular scenery.

Join a guided trail run on Box Hill near Dorking, tackling 12.5 miles and roughly 1000 m of ascent through woodland, heath and open fields. Expect technical sections, some scrambling and a supportive group pace for experienced trail runners..

The Winter Ultra - Brantham will take place in Brantham on Saturday 5 December 2026. You can run 80 miles.

Run from Lelant to Marazion along a scenic European cultural route, crossing from the north coast to the south coast. Organised by Bys Vyken Events, this coastal point to point promises stunning views and a friendly race day atmosphere.

Explore scenic undulating trails around Carsington Water with half marathon and 10k options. Enjoy chip timed results, a themed medal, free event photos and post race goodies on a well marked course with marshals.

Take on the new winter St Edmund Way Ultra on 5 December 2026, an 80 miles route through Essex, Suffolk and Norfolk. Remote trails, checkpoints and live public tracking make this a true day and night test of endurance.

The Saturn 7 Hour Time Challenge in Durham, known as the Snow Globe Gallop, is a trail running event held at the Durham Amateur Rowing Club along the scenic River Wear, offering views of the Cathedral. Participants can run laps of a 4.37-mi..