Trail Running calendar near Biggar 2025-2026

We have found 164 Trailruns within 80 miles of Biggar. See below where and when you can find the races.

The CBTE Morland Half Marathon is a scenic trail event set in the picturesque Eden Valley village of Morland. Participants will navigate a partially self-guided route that features rivers, woodlands, and pastures, with a total elevation gain of 1330 feet. This half marathon serves as an excellent in..

The Dunoon Ultra Marathon, scheduled for August 23, 2025, invites runners to challenge their limits in the stunning landscapes of Argyll. This event features a route of approximately 30-35 miles with significant elevation gain, catering to all abilities. Participants can choose to run solo or as par..

The Ochil 2000s is a challenging long-distance running event organized by the Ochil Hill Runners, featuring a course of 33 kilometers with an elevation gain of 1770 meters. The race takes participants through the scenic Ochil Hills, requiring them to navigate various checkpoints at over 2000 feet pe..

Run the Borders is an ultramarathon event organized by Breaking Strain, set in the scenic Scottish Borders. Participants can choose to run a full 109km loop, a 50km route, or join a relay team of four, all following the historic Borders Abbeys Way. The course features a mix of terrains, including tr..

The Brodick Glencloy Trail is a scenic trail race on the Isle of Arran, covering approximately 10K. The course features mostly rough footpaths and forestry roads, with an elevation gain of about 600 feet, starting and finishing in Brodick. Participants will navigate through beautiful landscapes, inc..

The NAV4 LiAD Recce - Caldbeck to Threlkeld is an organized event designed for participants to explore a section of the route in preparation for the Lakes in a Day challenge. Hosted by Joe Faulkner and the NAV4 team on behalf of Durty Events, this recce offers a guided experience with experienced tu..

The Blanchland Show features a 1/2 marathon and a 10k trail race, set against the stunning landscapes of North East England. Participants will experience a challenging course that includes steep climbs and scenic routes through moors and forests. The event promotes an eco-friendly ethos, avoiding di..

The Barrow - Keswick Show Fell Race is an exciting athletic event organized by the Keswick Athletic Club, taking place on Bank Holiday Monday, August 25, 2025. The race covers a distance of approximately 6.5 km with an ascent of 425 meters, featuring two challenging climbs up Stile End and Barrow. P..

The Giacopazzi's Gelato Eyemouth Twilight 5k Jog and Mini Fun Runs is a community-focused running event scheduled for August 29, 2025, in the picturesque coastal village of Eyemouth. This event features a certified 5k route, chip timing for accurate results, and various fun runs for children aged 1..

The Simon Wake Comrie Hills Relay is a challenging 43k relay race set in the scenic Comrie village, featuring 1,733m of ascent across four stages. The route encompasses the hills surrounding Glen Lednock, with varying terrains suitable for all runners. Legs 2 and 3 present rough mountain conditions,..

The Kirkcaldy Parks Trail, part of the Kirkcaldy Parks Running Festival, is set to take place on August 30, 2025. This trail race, approximately 5 miles long, will start and finish in Dunnikier Park, featuring a scenic route through woodland areas and around a golf course. The event aims to promote..

September 2025

The Glenmore 24 Trail Race is a challenging 12/24-hour trail running event set in the picturesque Glenmore forest near Aviemore in the Scottish Highlands. Participants navigate a scenic 4-mile loop that includes stunning views of Loch Morlich. The race features a welfare area for runners and allows..

The Old Crown Round is a challenging category AL fell race covering approximately 36km with an ascent of 2200m. It takes place in the scenic Northern Fells of the Lake District, starting and finishing in the village of Hesket Newmarket. The race features a mix of terrain, including roads, tracks, an..

The Enchanted Ultra 50K is an exciting ultra-marathon set in the breathtaking Cheviot Hills, taking place on September 6, 2025. Participants will navigate a challenging 50K course that features diverse terrain, including ancient forests and steep ascents, while exploring the region's rich myths and..

The Loweswater Show Fell Race, organized by the Cumberland Fell Runners, is a challenging event set to take place at New House Farm, Lorton, Cockermouth. This race features a route of 2.6 miles with an elevation gain of 1001 feet, catering to both junior and senior runners. Participants must meet sp..

The Cove & Kilcreggan 10K is a scenic running and walking event scheduled for September 7, 2025, in the picturesque Cove area. Participants can choose between a 10K run, a 10K walk, or a 1.3km Junior Fun Run for children aged 6 to 15. The 10K route features mixed terrain, including flat roads and ch..

The Lyon Equipment Lake District Mountain Trial is an annual fell running event held in mid-September, recognized as a significant challenge in the fell runner's calendar. Participants navigate through the rugged terrain of the Lake District, with the Classic route covering approximately 25 miles an..

Pilgrims’ Ultra is an exciting ultramarathon event organized by Cold Brew Events, featuring three distance options: 50k, 100k, and 100 miles. The race takes participants along the scenic St. Oswalds Way in Northumberland, showcasing stunning coastlines, historic castles, and picturesque countryside...

The Run of the Mill is a challenging running event organized by the Ochil Hill Runners, taking place in Alva Glen. Participants will cover a distance of 14.6 km with an elevation gain of 966 meters, navigating through the scenic Ochils Woodland Park. The race includes checkpoints at notable summits..

The Thornthwaite Round is a running event taking place on a scenic 15.6 km course with an elevation gain of 870 meters, featuring forest tracks and open fell. Participants will navigate through checkpoints at Lord’s Seat, Broom Fell, Brown How, Whinlatter, and Seat How. The route is marked and desig..