Trail Running calendar near Biggar 2025-2026

The Dalemain 10km Trail Run is a scenic two-lap race held around the Dalemain Mansion Estate in Penrith, UK. Open to runners aged 15 and over, the event offers a well-marked and marshalled trail course with free parking and facilities at the venue. In addition to the main 10km race, there is a 3.3km..

The Jedburgh Three Peaks Races feature a 38-mile trail ultramarathon and a relay race, both set in the scenic surroundings of Jedburgh. The ultramarathon is designed for individual runners, while the relay race allows teams of four to tackle different segments of the course. The event promotes inclu..

The ACORN Duncan Macfarlane Race, known as "The Dunky," is a popular 7.5km trail running event held at Mugdock Country Park, Scotland. The course features two laps through scenic trails, passing two castles, a loch, and a World War II anti-aircraft emplacement. Runners enjoy autumnal views and exten..

The Wooler Trail Races, organized by Trail Outlaws, offer an exciting opportunity for runners to tackle one of the UK's most challenging trail marathons or half marathons. Set in the stunning Northumberland National Park, participants can choose between a marathon or half marathon, with the option t..

The Auchterarder 10K Chilli Trail Race is a vibrant trail running event held in Auchterarder, United Kingdom. Scheduled for November 1, 2025, this race features a unique 10-kilometer course shaped like a chili pepper, starting in the town and venturing into the scenic Ochil Hills. Runners experience..

The Tinto Hill Race, organized by Carnethy Hill Running Club, is a challenging 4.4-mile hill race with a 1,500-foot climb, held near Thankerton, Scotland. The course starts at the foot of Tinto Hill and follows unmarked paths above 2,000 feet, requiring runners to carry mandatory safety kit includin..

The Glen Ogle 33 Ultra Marathon is a challenging 33-mile foot race held in Perthshire, Scotland, running from Killin to Strathyre. The course follows part of cycle route No. 7 and the Rob Roy Way, passing scenic landmarks such as the Falls of Dochert, the Glen Ogle Viaduct, and Balquhidder, the buri..

The NAV4 Ullswater Way & Challenge is a scenic endurance event held around Ullswater Lake in the Lake District, starting from Parkin Memorial Hall in Pooley Bridge. Participants can choose between two routes: the 20-mile low-level Ullswater Way, which follows the lakeshore, and the more demanding 24..

The Derwentwater 10 is a 10-mile road race held annually in Keswick, Great Britain, organized by Keswick AC. The 66th edition will take place on Sunday, 2 November 2025, starting from the town center near the George Fisher outdoor shop. The race route loops clockwise around Derwent Water, featuring..

The Scurry Around Tentsmuir Forest Trail Running Festival, held in Tayport, Scotland, offers a scenic trail running experience through Tentsmuir Forest. The 2025 event features multiple distances: a half marathon, 10km, 5km, a 5km junior run for ages 11-15, and a 1.2km family fun run. All courses ar..

The John Muir Way Nocturnal Ultra Marathon is a unique night-time ultra running event held on the Golf Coast of Scotland at Balgone Estate, East Lothian. Participants have six hours to complete as many laps as possible of a well-marked 5km off-road trail loop. The race features a vibrant atmosphere..

The Tweed Valley Ultra is a multi-terrain ultra running event held in the scenic Tweed Valley, near Peebles, Scotland. It offers two distance options: 50km and 65km, both starting and finishing at the Glentress Peel Visitor Centre. The course features rolling hills, woodlands, and riverside trails,..

The Slaley Hall & Forest Half Marathon and 10K is a trail running event held at Slaley Hall Hotel near Hexham, set within 1,000 acres of woodland on the edge of the North Pennines Area of Outstanding Natural Beauty. The event offers two distances: a 13.1-mile half marathon featuring 7 miles through..

The Sale Fell Race, organized by Cumberland Fell Runners, is a challenging fell running event taking place on November 22, 2025, at Sale Fell near Wythop Mill. The race features a main route of 3.7 miles with an elevation gain of 900 feet, alongside junior races for various age categories. Participa..

The Hermitage Trail Runs, held at the Hermitage of Braid and Blackford Hill, offer 10km and 5km trail races along with a 1.2km festive fun run. The event features clearly marked, marshaled off-road routes that challenge runners with a single lap course starting at the Hermitage of Braid house, ascen..

The Crag Fell Handicap Race, organized by the Cumberland Fell Runners, is a challenging fell running event set in Bleach Green, Ennerdale. This race features a distance of 2.5 miles with an elevation gain of 1345 feet, making it a Category AS race. Participants must prepare adequately with essential..

The SCOTT Sports Winter Cheviot Goat is a challenging winter ultra-run set in the Cheviot hills, known as England's loneliest ultra. This 55-mile race tests both physical and mental endurance, requiring participants to be well-prepared for harsh winter conditions. Runners have 24 hours to complete t..

The Cairnsmore Hill Race is a challenging fell running event held in December 2025 in the Southern Galloway mountains. Covering a circular route of approximately 17.5 km (11 miles) with 800 meters of ascent, the race starts and finishes at Muirfad Farm near Newton Stewart. Participants will navigate..

The Acorn South By Five event at Bellahouston Park is part of a signature 5km running series held across six Glasgow parks over 12 weeks. Runners can participate in individual races or the full series, with five out of six races required to complete the challenge and earn the title "Fiver." The Bell..

The Brampton Trail Run is a 7-kilometre trail race held on the edge of Brampton, Cumbria. The course features an undulating, mostly off-road route with varied terrain and scenic views, making it a great way to start the new year. Participants are advised to wear trail shoes due to potentially muddy..