Course
A 21k and a 10k route starting and finishing at Glentress Peel Visitor Centre near Peebles. The courses run on hard-packed gravel forest roads, twisting singletrack, mountain bike trail sections and open moorland, climbing to 572m. The 21k has 900m of ascent and hydration stations at 6k and 12k; the 10k has one at 6k.
Key dates
- ✓Entries openedFri 7 Aug 2026
- ★Race daySat 14 Nov 2026
About
Glentress Forest is described as the 'Gateway to the Tweed Valley Forest Park'. The area features mile upon mile of waymarked trails including forest walks, woodland singletrack and heather clad moorland, making it a fantastic location for trail running. The Glentress Winter 21k offers a challenging course with stunning panoramic views.
Save Glentress Winter 21k to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
-
Tweed Valley Ultra
Rolling hills and riverside paths through the Tweed Valley
-
Sidlaw Ultra
69km winter ultra over Scotland's rugged Sidlaw Hills
-
Edinburgh 1 5k 5k 10k Half Marathon Morun
Fancy-dress laps of Holyrood Park for Movember
-
Glasgow 1 5k 5k 10k Half Marathon Morun
Fancy-dress race series raising funds for Movember
A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.