Trail Running calendar near Biggar 2026-2027

A traditional Lake District mountain trial at Seathwaite Farm on 13 September 2026 with three courses from about 9 to 18 miles, vetting for experience, map and dibber hire, and a pairs option on the short course.

A 30K run in North Berwick on 13 September 2026 with solo and three person relay options, plus a 10K circular walk. The route includes climbs of North Berwick Law and Traprain Law and supports Scottish Veterans Residences.

An annual mid September mountain navigation event in the Lake District at Seathwaite Farm, Borrowdale. Courses range from a Classic of about 25 miles and 8000 feet of ascent to shorter options; maps, electronic punching and post race food a..

A community running and walking festival at Glamis Castle with sponsored 1 mile, 5k and 10k options, fundraising support for Maggie's, a £30 registration fee, participant t-shirt and finishers medal.

A **50K** mountain ultramarathon on 19 September 2026 around Wooler and the Cheviot Hills, following a GPS route past Yeavering Bell, Hen Hole and other local landmarks. The event includes two aid stations, medical cover, a GPS tracker and..

A 15.6 km forest and fell route near Keswick with 870 m ascent, visiting five hill checkpoints and running to raise funds for the restoration of Thornthwaite Church. Limited parking and an X5 bus stop are nearby.

A varied-terrain 10 km race in Arrochar, Argyll on 19 Sep 2026 with chip timing, a finisher medal, and prize categories including local and veteran awards. The route mixes forestry roads, woodland paths and a lakeside pavement with views of..

A 11.7 km Category BM fell race at Thropton Showfield in Coquetdale, held during the Thropton country show. Entry on the day only with modest fees, teams of three allowed, and proceeds support Northumberland National Park Mountain Rescue.

A charitable run and walk on 20 September 2026 in the Ingram Valley, roughly 9 km on mixed road and trail. Entry is available for both run and walk options with a £10 fee and a minimum age of 16.

Charity run at Maggie's Forth Valley on 20 Sep 2026 featuring scenic 5K and 10K forest routes around Maggies Pond that finish at the Maggie’s Centre. Fundraising is optional and proceeds support Maggie’s Forth Valley.

A multi-distance trail event in the Lake District National Park, 25 to 27 September 2026, linking the region's 13 valleys with races from 22.4 km to 184.3 km, ITRA points and Western States qualifiers, plus children's Future Valleys races.

Trail ultras across the Ochil Hills with 30 and 50 mile options plus a limited 100 mile event. Marked routes, chip timing, GPS tracking, checkpoints with water and drop-bag support; finishers receive medals and category prizes.

The Pilgrims' Ultra is a trail running series on the historic St Oswald's Way in Northumberland. Runners can choose from 50 km, 100 km, and 100 mile distances, starting on Holy Island. The event includes GPS tracking, a T-shirt, and a medal..

A 30 km hill race from Traquair House to Broughton Ales across the Scottish Borders with roughly 1500 m of ascent. The route uses hill tracks and open heather, has eight marshalled checkpoints and requires mandatory emergency kit.

Trail running festival at Dalkeith Country Park near Edinburgh offering distances from a family mile to an ultra marathon. Courses use woodland trails, firm paths and grassy sections, and one well controlled dog per runner is allowed.

On 27 September 2026 the Floors Castle Trail Race offers 10km, 5km and a Junior 3km through the castle grounds and woodlands, with a race village on the main lawn and a finish line in front of Floors Castle.

MapRun navigation event at Braithwaite Institute in the Lake District on 27 Sep 2026. Category O event using MapRun; pre-entry via SiEntries (£7) or entry on the day (£10). Minimum age 14 with 14–17 year olds accompanied by an adult.

The District BYU is a Backyard Ultra in an undisclosed Lake District setting with a 4.167 mile loop run each hour until one runner remains. Camping is included and the event is self supported with basic aid station provision.

A four leg fell running relay in the Lake District for teams of eight, featuring steep climbs, navigation only and specific team categories. Entry is limited and an entry fee applies.

Mud Madness at Chatelherault Country Park on 4 October 2026 offers a 1 km kids course and a 5 km family mud run with obstacles, water hazards and staggered waves, plus on-site parking, registration t-shirts and finishers' medals.