BigSea Trails (WATER) | 2026

BigSea Trails (WATER) is the second event in the Classic Element Trail Series by BigFeat Events. Taking place on the Isle of Purbeck, Dorset, this trail running event offers four single-lap routes: Half Marathon, 18 Miles (28.9km), Marathon, and 54km Ultramarathon. All races start and finish on the beautiful sand of Knoll Beach at Studland, with routes passing through landmarks like The Purbeck Hills, Corfe Castle, Kimmeridge Bay, Chapmans Pool, Dancing Ledge, Durlston Castle, and Old Harry Rocks. The event features fully marked courses, well-stocked aid stations, and a cupless policy to promote sustainability.