From big races to Saturday morning group runs—find world championship events and connect with the local endurance sports community.
The XTRI World Championships held as part of the Norseman Xtreme Triathlon 2026 event in Eidfjord, Norway.
Norseman Xtreme Triathlon is an extreme triathlon event held annually on August 1st in Eidfjord, Norway, featuring swimming in a fjord, biking on mountain plateaus, and running on Mount Gausta. Also organizes XTRI World Championships.