Fossavatnsgangan 50 km

Fossavatnsgangan 50 km is an official mass-participation cross-country ski marathon in Ísafjörður, Iceland on 18 April 2026. The official Worldloppet race calendar lists the 50 km classic race for 18 April 2026, and the official race page describes the long-standing amateur event with start and finish in Seljalandsdalur near Ísafjörður.