Trail Running Calendar United Kingdom 2025-2026

The Smugglers Scuttler, organized by Bys Vyken Events, features two exciting races: a half marathon and a full marathon, set against the stunning backdrop of the South West Coast Path. Participants can choose to run as either a Pirate or a Corsair, with the Pirate Half marathon running from Lands En..

The Greystones 10K Trail Run, organized by North Cotswolds Rotary in collaboration with Gloucestershire Wildlife Trust and Brio Retirement Living, takes place at Greystones Farm Nature Reserve in Bourton-on-the-Water. This scenic event features a mix of quiet country roads and undulating terrain, ma..

Aggies Staircase is a Category AS Fell Race covering a distance of 4 miles (6.4 km) with an ascent of 1148 feet (350 meters). The race begins on Punstock Road and features three significant climbs: Jubilee Tower, Jacob’s Mound, and the steep Aggies Staircase. Participants will navigate a scenic rout..

Eddie's Revenge Fell Race is a challenging fell running event scheduled for June 25, 2025. The race covers a distance of 6.1 km (3.8 miles) with an ascent of 323 meters (1,050 feet), starting at Shore Methodist Church and climbing to the Trig Point on Crompton Moor before descending to the quarries ..

Cragg Vale is a popular evening fell race organized by the Calder Valley Fell Runners, taking place in the picturesque village of Cragg Vale. The race covers a distance of 4 miles (6.4 km) with an elevation gain of 800 feet (244 m). Participants aged 14 and over can enjoy a community-focused event f..

The Chelmsford Brew Co Summer 10k Trail Run is a fun, non-competitive event scheduled for June 26, 2025. Participants will navigate a GPX/Strava route, with a checkpoint at the brewery where they can enjoy a drink and relax for up to 20 minutes. Entry includes a beverage at the brewery checkpoint an..

The Otter Challenge is a unique running event held at Kingsbury Water Park, featuring a scenic course that includes five ponds and a river. Participants can run as many 3.3-mile laps as they wish within a six-hour time limit, making it suitable for all abilities, from casual walkers to seasoned runn..

The Yorkshire 3 Peaks Trail Weekend offers an exhilarating experience for trail running enthusiasts in the stunning Yorkshire Dales. Participants will tackle the iconic Yorkshire 3 Peaks Challenge, covering a 24-mile route with significant elevation gain, including the peaks of Pen-y-Ghent, Whernsid..

The Colworth Marathon Challenge is a unique running event held in the scenic Colworth Estate, North Bedfordshire, UK. Participants can choose to enter one, two, or all three races, which together total 26.2 miles. The event features a multi-terrain 5-mile race, an 8.1-mile cross-country trail, and a..

The Exeter 10K River Run is an inclusive running event scheduled for June 27, 2025, along the scenic River Exe. This traffic-free and flat course is ideal for runners of all abilities, making it a perfect challenge for those transitioning from a 5K or preparing for a half marathon. Participants must..

The Zigzag Cock-A-Doodle Dawdle is a running event returning for its second year at Hyde Hall Farm in Hertfordshire. Participants can choose from various distances, including 5k, 10k, Half Marathon, Full Marathon, and Ultra Marathon. The event features a scenic trail course with a mix of tarmac path..

The Moray Way 100 is one of Scotland's premier 100-mile ultra trail races, showcasing the stunning landscapes of the Moray Coast, Speyside Way, and Dava Way. Starting and finishing in Forres, participants will experience a diverse route that includes coastal trails, forest paths, and scenic views of..

The Welsh 3000's Ultra Run is a guided running event that takes participants over the 15 peaks in Wales that exceed 3,000 feet, covering approximately 30 miles (50 km) with a height gain of 4,000 meters. Set in the stunning Snowdonia National Park, runners will traverse the Carneddau, Glyderau, and ..

The Whaley Waltz Fell Race will take place in Whaley Bridge on Saturday 28 June 2025.

The Maverick X Series South Downs 2025 is an exciting trail running event set in the picturesque Queen Elizabeth Country Park. Participants can choose from four routes: Ultra (51 km), Long (42 km), Middle (21.5 km), and Short (9 km), catering to all skill levels. The event emphasizes a fun and chall..

The Peak District Ultra Challenge is an exciting endurance event taking place in the stunning Peak District National Park, with a basecamp in Bakewell. Scheduled for June 28-29, 2025, it offers participants a variety of distance options, including 100km, 75km, 50km, 25km, and a 10-mile route. The ev..

The NAV4 Pennine 39 is a challenging mountain trail event set in the stunning Cumbrian/Durham Pennines, taking place on June 28, 2025. Participants will traverse a scenic 37-mile route along a classic section of the Pennine Way, featuring breathtaking landscapes, including High Cup Nick and Crossfel..

The Wharfedale 3 Peaks Challenge, organized by the Upper Wharfedale Fell Rescue Association (UWFRA), is a charity event set in the scenic Yorkshire Dales. Participants can choose from three routes: a challenging 17-mile Three Peaks route, a 13.5-mile Two Peaks option, or a family-friendly 4.5-mile v..

The Smugglers Bail Out will take place in Bolventor on Saturday 28 June 2025.

The Lake Vyrnwy Running Festival is an exciting event that caters to runners of all ages and abilities, promoting fitness, competition, and community spirit. Scheduled for June 28-29, 2025, the festival features a Saturday night 5k and a Sunday morning 11k, both set against the stunning backdrop of ..