Arc Of Attrition 2025 Results. See the results form 332 finishers. Held from 24 to 26 january 2025, the arc of attrition by utmb sees competitors tackling some of the cornwall's finest coastal paths in tough and challenging.
160 km, 80 km and 40 km. Held from 24 to 26 january 2025, the arc of attrition by utmb sees competitors tackling some of the cornwall’s finest coastal paths in tough and challenging.