Arc Of Attrition 2025. Utmb have acquired arc of attrition 100 in cornwall, uk for 2025. The three courses follow parts of the cornish coast path, the longest of england’s.

From coverack to porthtowan, runners will experience the. The arc of attrition by utmb is a prestigious trail running event held along the breathtaking south west coast path in cornwall, uk.