The Inverleith Sundowner Series

Trailspire Ultra returns to Callander Park, Falkirk with a redesigned loop for a six hour endurance challenge. Run solo or as a two person team and rack up as many 4.14 mile laps as you can on a fully marked marshalled course.

Explore new routes through Devilla Forest at the Carnegie Harriers trail races on 8 February 2026, with scenic 15k and 5k options. Pre entry only, chip timed and marshalled, finishers get bespoke medals and post race refreshments.

Take on the scenic Glentress Trail Marathon in Tweed Valley Forest Park on Sunday 15 February 2026, two laps of a 21k circuit with about 1,260 m ascent. Expect forest tracks, singletrack and mountain bike trails plus on-site cafe and shower..

Discover Glentress Trail Races in the Tweed Valley, with 21 km, 10 km and 5 km options across scenic forest singletrack and moorland. Tackle technical climbs and winter trails for a rewarding day of off road running.