Bieg Zdobywców Modyni - Edycja Letnia is a summer mountain running event held in Młyńczyska, Małopolskie region, Poland. The race centers on Modyń and provides multiple distances: a long mountain challenge, a shorter loop, or an 8.5 km option, which includes a Nordic walking category.
The longest route is the 35 km Bieg 6 Szczytów. The 17 km race is named Pętla Modyni. The two 8.5 km options are Modyń and Modyń NW. The event has a participant limit of 400 and is organized by Stowarzyszenie Aktywni Wokół Modyni, with backing from regional partners such as the Małopolskie Marshal’s Office, PIF Sport, and GOPR.