Trail Running Calendar United Kingdom 2025-2026

Join a scenic trail half marathon across Dunstable Downs with sweeping ridge views, steep climbs and thrilling descents. Limited to 300 runners on 21 June 2026, this challenging 21.2 km course is perfect for elevation lovers.

Take on the Fountains 10K in picturesque Grantley near Ripon, North Yorkshire, a single loop through Nidderdale's quiet lanes, trails and moorland. Enjoy undulating terrain, a lively village finish with music and a warm welcoming vibe.

The Midsummer Munro will take place in Walton on the Hill on Sunday 21 June 2026. You can run 13 miles.

Run Sandringham on 21 June 2026 and enjoy scenic 5K and 10K routes through the royal estate, blending trails and quiet roads. Expect chip timing, a bespoke medal, finish goodies and marshals for a polished race day.

Run the scenic Lake Vyrnwy 10k on 21 June 2026, a mixed terrain trail around the picturesque Llanwddyn estate with climbs and fast stretches. Enjoy a lively finish and a commemorative medal for all finishers.

Run the scenic Lake Vyrnwy 10k on 21 June 2026, a mixed terrain trail around the picturesque Llanwddyn estate with climbs and fast stretches. Enjoy a lively finish and a commemorative medal for all finishers.

Explore the War of the Worlds sandpits at Horsell Common on 21 June 2026 in the volunteer run Martian Race. With 21k, 10k, 5k and a 2k kids race, proceeds support local charities and the event pledges to protect the common.

Hawkswick Dash on Sunday 21 June 2026 in the Yorkshire Dales is a short, scenic fell race that climbs to a skyline ridge then drops back to the field in a thrilling finish. Entry on the day only with low fees and junior races.

Run the scenic trails of Harewood estate at the West Yorkshire Trail Run on Sunday 21 June 2026, with 13 km and 22 km options through woods and lakeside views. Chip timing and a finisher medal make for a rewarding day for all runners.

Run as far as you like in seven hours along the River Wear with cathedral views at Lord of The Run North. Choose your distance from 3 km up to ultra, enjoy on course aid, themed medals and vegan goody bags.

Enjoy a scenic multi terrain 10km that starts and finishes at Twisted Tree Brewery on the Tusmore Estate, with a canicross option. Finishers get a medal and a beer or soft drink to enjoy at the brewery.

Take on the Settle Hills Race on Sun 21 Jun 2026, an 11.3 km fell loop with 500 m climb and superb views to Pen Y Ghent. Starts in Settle Market Place with pre entry or entry on the day, marshals and finish refreshments.

Tackle the Trunce 5, a lively fell race in the Peak District around Oxspring offering a hilly 6.2 km route with about 190 m of climb. On the day entries are welcome and juniors over 10 can take part in a 3 km race as part of an eight race s..

Aggies Staircase is a tough Category AS fell race in Darwen on 23 June 2026, covering 6.4 km with 350 m of ascent and climbs up to Darwen Tower. Rugged moorland, a steep finale and stunning views await; pre entry is required.

A scenic 10K trail through Lyme Park with challenging climbs, woodland views and a fully marked, chip timed course. Finishers get a medal and snacks while £2 from every entry supports the National Trust.

Take on Eddie's Revenge Fell Race, a punchy 5.8 km with about 308 m of climb up to the Trig Point on Crompton Moor, across moorland and forest trails. Entry is by pre entry only and the race raises funds for Deafblind UK and OMRT.

Take on a scenic 12 km course across the North York Moors with 400 m of climb for a rewarding midweek challenge. Entry on the day, friendly teams welcome and a post race BBQ helps raise money for charity.

Join the pop up Kirkstall Rock up n' Run summer series in Leeds on 25/06/2026 with 5k and 10k road and trail options. Finishers get a jumble medal, hot food and a beer or soft drink for a post race celebration.

Celebrate the season finale at Cowdray Estate with scenic routes across polo lawns, Ambersham Common and views of the Cowdray Ruins and South Downs. Canicross options, a kids run and post race BBQ and bar make for a festive family finish.

The Colworth Marathon Challenge is a unique running event held at the scenic Colworth Estate in North Bedfordshire, UK. It features three races over three days, combining distances of 5 miles, 8.1 miles, and a half marathon of 13.1 miles, t..