Formoza Challenge - Kalisz
MAY
10
2026
Read all about the Formoza Challenge - Kalisz on 10 May 2026 in Kalisz.
Sun 10 May 2026
Short
Long
Always double-check with the organizer's website! This page may contain affiliate links.
About the race
The Formoza Challenge - Kalisz will take place in Kalisz on Sunday 10 May 2026. You can run between 5 and 10 kilometers. Visit the organization's website for the most recent information.
10 km
Long
5 km
Short
