K12 Ultra Marathon
Kilmarnock, United Kingdom • 3 Aug 2025
The K12 Ultra Marathon is held at Dean Castle Country Park in Kilmarnock, featuring a 4km circular course over mixed terrain with some hills, primarily on park paths. Participants aim to cover the greatest distance within a 12-hour time limit. The event offers both individual (K12) and relay formats, with relay teams of up to four members sharing the 12-hour duration as they choose. Facilities include an athletes' village with tented support areas, showers, toilets, a café, and access to boiling water. The race emphasizes a supportive atmosphere with chip timing, first aid, and friendly marshals, making it a challenging yet well-supported ultra marathon experience. Visit the organization's website for the most recent information.