Route Information
The Ring of Stirling: the wildest run-swim challenge in the UK, for those who crave the ultimate test of endurance and adventure. This remote and rugged 55km loop, inspired by the Frog Graham Round, starts and finishes in the tiny village of Shieldaig and demands everything you've got. With over 5,600m of ascent spread across ten unforgiving mountains, and 3.5km of wild swimming through five lochs, this is no ordinary challenge -it's a true journey into the wild heart of the Scottish Highlands. The isolation, the brutal climbs, and the icy lochs make the Ring of Stirling a raw and relentless adventure, perfect for those seeking the hardest and most remote run-swim experience the UK has to offer. If you're up for pushing your limits in one of the most untamed landscapes in Britain, this is the one.