Glen Rosa Horseshoe
Isle of Arran, United Kingdom • 14 Jun 2025
The Glen Rosa Horseshoe is a challenging Category AL Scottish hill race set to take place on the Isle of Arran. Covering a distance of 20km with a total ascent of 1670m, this race requires participants to have prior experience in similar events and the ability to navigate the course in adverse weather conditions. Originally established in 1989, the race was revived for 2025 after a hiatus since 2015. The event emphasizes minimal tarmac and includes a clockwise loop around four summits in Glen Rosa, making it a true test of endurance and navigation skills for runners. Visit the organization's website for the most recent information.