Bieg Kaliski is a 10 km race held at the Public Schools Complex on Długa Street in Kaliska, located in Poland’s Pomorskie region. The Municipal Cultural Center in Kaliska organizes the event, which includes free children’s races alongside the main 10 km race, catering to both adult runners and families. This race is part of the Kociewie Running Series, utilizes chip timing, and sets a 90-minute limit for the main 10 km participants.