River Ayr Way Ultra Marathon

Cumnock, United Kingdom • 13 Sep 2025

The River Ayr Way Ultra Marathon is a 40-mile race held in Ayrshire, Scotland, showcasing some of the region's stunning scenery. Starting at Glenbuck Loch near Muirkirk and finishing at Riverside Stadium in Ayr, the course is mostly off-road with rural paths, some quiet road sections, and a tarmac finish. The event features checkpoints every 10 miles offering fruit, cold drinks, and snacks, with water stations every 5 miles. Runners can use drop bags transported to checkpoints, and rucksacks are conveyed to the finish. The race has a 10-hour time limit and emphasizes a friendly, supportive atmosphere amid challenging, sometimes muddy terrain. Visit the organization's website for the most recent information.

Race information

40 mi
River Ayr Way Ultra Marathon 40 Miles
40 mi
River Ayr Way Ultra Marathon Relay (3 Sections: 17 Miles, 14 Miles, 9 Miles)
Visit the organization's website for the most recent information.
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