Trail Running calendar near Biggar 2025-2026

Glen Ogle 33 Ultra Marathon is a 33-mileish trail race from Killin to Strathyre in Perthshire, Scotland, following parts of cycle route No 7 and the Rob Roy Way, and serves as an end-of-year challenge for newcomers or veterans. Runners pass Killin, the Falls of Dochert, then climb into the hills bef..

Lakeland Paws Dogs@Dodd, run in Dodd Wood near Bassenthwaite, presents a fully marked, chip-timed trail race in Season 4 of Lakeland Paws. Runners can choose between an 8K option with about 370 meters of ascent or a 5K route with around 210 meters of ascent. The course combines forest roads and trai..

Bridge of Orchy 10k is a 10-kilometre multi-terrain race in Bridge of Orchy, Scotland, set along the scenic West Highland Way. The course begins at the bridge with a demanding 2 km climb to Loch Tulla, then a fast road section from Inveroran Hotel to the turning point at Victoria car park, before re..

Scurry Around Tentsmuir Forest Trail Running Festival takes place in Tayport, Scotland, with the Larick Centre as the hub and a start from the grassy field beside Links Road North. The event offers a mixed-terrain programme: a half marathon, 10km, 5km, plus a 5km juniors (11-15) and a 1.2km Tayport..

Derwentwater Ten is a 10-mile road race organized by Keswick AC in Keswick, Cumbria. Touted as "The UK's most scenic 10 mile road race," the undulating, entirely tarmac course loops clockwise around Derwent Water. The race begins in Keswick town centre near George Fisher and finishes back at the sta..

The John Muir Way Nocturnal Ultra Marathon takes place on 08 Nov 2025 at the John Muir Way - Balgone Estate, Balgone Barns, North Berwick EH39 5NY. Runners have six hours to complete as many laps as possible of a well-marked off-road loop of 5 km. Solo entries and team relay entries (teams of up to..

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,..

Slaley Hall & Forest Trail Runs take place at Slaley Hall Hotel, near Hexham in Northumberland. The weekend offers a Half Marathon (13.1 miles) and a 10K (6.2 miles) through the estate and Slaley Forest. The half marathon visits about seven miles of woodland in Slaley Forest, while the 10K is a sing..

Borders 8-hour Challenge (NU Limits Running) is an eight-hour endurance trail event at Rock UK Whithaugh Park, near Newcastle upon Tyne. Runners tackle as many 4.366-mile laps on Borders Forest Park trails, with about 480 feet of ascent per lap. An electronic wristband times each lap via Basecamp ti..

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..

Scurry Events presents the Hermitage of Braid and Blackford Hill Trail Runs 2025 in Edinburgh, with 10km, 5km trail routes and a 1.2km Festive Fun Run. The courses start at the Hermitage of Braid house and follow a single lap over Blackford Hill, offering challenging off-road sections. The atmospher..

The Hermitage of Braid and Blackford Hill Trail Runs (10km and 5km) plus a 1.2km Festive Fun Run take place at Hermitage of Braid House in Edinburgh. The 1‑lap, mixed‑terrain courses traverse the Hermitage of Braid and Blackford Hill nature reserve, with views across the city and the Forth; the 10km..

The Tufty Trail Race is a roughly 5-mile trail run organized by Falkland Trail Runners. Held on Falkland Estate, the route starts near Strathmiglo Village Hall and climbs toward the Lomonds, with a loop through Drumdreel woods and a fast downhill finish. Runners traverse forest trails and scenic pat..

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..

SCOTT Sports Winter Cheviot Goat is a hard winter ultra organized by Cold Brew Events in partnership with SCOTT Sports. The race takes place around the Cheviot hills in Northumberland, starting and finishing near Ingram Village Hall (Ingram, NE66 4LU). The course is a loop of the Cheviots, about 55..

Glamis Castle Festive Trail Runs invite runners to a festive, family-friendly experience on the private grounds of Glamis Castle in Angus, Scotland. Distances include a Festive Family 1 mile (adult guardian runs for free) and 5- and 10-mile trail runs, with routes set through stunning woodland and p..

Lakeland Paws Dawn 2 Dusk is a canicross event based at Whinlatter Forest, England’s only mountain forest. Participants can run solo or in pairs, aiming to complete as many 7 km loops as possible within daylight hours (roughly eight hours). Each loop climbs about 300 meters, and the course blends wi..

Located at Muirfad Farm, Palnure, Newton Stewart, Cairnsmore Hill Race is a 17.5 km circular route through the Southern Galloway mountains. The course climbs steeply from Knocktim through the Door of Cairnsmore, then along the Knee of Cairnsmore to the Cairnsmore of Fleet trig, before a long descent..

The Santa & Elf Dash 2025 is a festive trail run held at Cammo Nature Reserve in north-west Edinburgh on Sunday 21 December 2025. The route follows riverside paths, open fields, and passes historic landmarks. The course includes narrow paths, steps, and small wooden bridges; it may be muddy or..

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 stunning views, making trail shoes advisable due to potential mud. The event is licensed by the Trail Running Association and fol..