A 100 km mountain ultramarathon in the Scottish Highlands combining ridgelines, summits and valley trails across rugged terrain. The course features sustained climbing and technical sections typical of alpine-style events in the UK. Underfoot conditions vary between rocky path and rough ground, with exposure to weather on higher sections. Course format, checkpoints and support arrangements are defined by the organiser’s official event information.

• Other races at the same event:
Skyline Scotland 100 Mile Ultra Marathon