Severn Challenge
Llanidloes, United Kingdom • 15-19 May 2025
The Severn Challenge is a demanding 218-mile ultra marathon held over five days, featuring five distinct stages along the River Severn's scenic path. Participants tackle a variety of terrains, with a finisher rate of approximately 26%, highlighting its challenging nature. Each day offers a unique race, and finishers receive bespoke medals that fit together as a jigsaw.
The event has transitioned from camping to comfortable accommodations, enhancing the experience for competitors. Additionally, those completing the challenge in under 36 hours earn a coveted jacket. The Severn Challenge is recognized as one of the toughest races in the UK. Visit the organization's website for the most recent information.