Infinity Trail 2026

Infinity Trail is a mountain trail running series in Gastein, SalzburgerLand, Austria, centered on a three-person relay. The primary relay challenges teams of Women, Men, or Mixed runners to complete 100K total, with 7700 meters of elevation gain distributed over three segments of 21K, 35K, and 44K. The format assigns each runner a distinct leg instead of requiring one person to complete the entire course; however, solo participants are also welcome. The series additionally features individual races: a 60K with 5200 meters of climbing, a 45K with 3000 meters, a 30K with 1900 meters, and a 15K for newcomers that includes 900 meters of ascent, ensuring even the shortest distance is a demanding mountain run.