1 / 4 2 / 4 3 / 4 4 / 4 ❮ ❯ Rating Tuscany Crossing Castiglione d'Orcia, Siena, Italy April Distance Elevation 161 km 5230 m 103 km 3620 m 53 km 1580 m Technical Difficulty Landscape Organisation Refreshments
Inferno Trail Sutton May Sutton, Quebec, Canada Distance Elevation 6.5 km 450 m Rating 5 Technical Difficulty Landscape Organisation Refreshments See More
Captain Karl’s Night time trail June Texas, US Distance Elevation 30 km m Rating 4 Technical Difficulty Landscape Organisation Refreshments See More
Gorbeia Suzien Skyrace September Bizkaya, Spain Distance Elevation 31 km 2300 m Rating 5 Technical Difficulty Landscape Organisation Refreshments See More
Apuko igoera February Bizkaya, Spain Distance Elevation 22 km 1200 m 30 km 1600 m Rating 5 Technical Difficulty Landscape Organisation Refreshments See More