A well-marked 50-mile ultra hosted by GB Ultras on natural trails linking the Sandstone Trail and the North Cheshire Way, passing through Chester, Helsby Hill, Delamere Forest and Frodsham. Starting and finishing at Ellesmere Port Sports Village with live GPS tracking, 7 checkpoints and 849m of ascent. Attains ITRA points and UTMB mountain performance index points. Now in its 11th edition.