Augustowski Festiwal Biegowy is a running event held in Augustów, northeastern Poland, offering participants road and trail distances instead of a single race. The standard schedule features a 21 km half marathon, a 10 km charity run, and a 5 km night run. Previous years have also included longer Canal Marathon races of 42 km and 80 km.
The courses take advantage of the unique Augustów landscape: pine forests within the Augustów Primeval Forest, with the city situated among nine lakes. The festival structure attracts a diverse field beyond half-marathon runners, including charity participants, night-race participants, children in separate races, and local community partners joining for the weekend.