Arc of Attrition by UTMB

The Arc of Attrition is a premier trail running competition that takes place along the breathtaking South West Coast Path in Cornwall. It is renowned for presenting a unique and rugged landscape, challenging winter conditions, and the allure of exceptional coastal views. Initiated in 2015, the event has grown from a single 100-mile race with a local following to an international challenge attracting elite trail runners from around the globe. Participants can experience the rich heritage of Cornwall while navigating through undulating terrain, embracing the thrill of overcoming physical and mental challenges in a competitive environment. Reasons to participate include the stunning vistas, the challenge of one of the UK’s foremost winter trail races, and the opportunity to connect with a community of passionate trail running enthusiasts.