Biorace Challenge
SEP
26
2026
Read all about the Biorace Challenge on 26 Sep 2026 in Estarreja.
Sat 26 Sep 2026
10 kilometers
5 kilometers
Always double-check with the organizer's website! This page may contain affiliate links.
About the race
The Biorace Challenge will take place in Estarreja on Saturday 26 September 2026. You can run between 5 and 10 kilometers. Visit the organization's website for the most recent information.
10 km
10k
10 km
Elite 10k
5 km
5 km
Elite 5k
Junior
