Marzec 310k 2026

Basic rules

• Challenge type event (total distance and/or elevation gain of submitted activities)
• you can participate anywhere in the world
• you need an account synchronized with a watch, public activities will be added to the challenge automatically
• all running activities from the entire period are added, regardless of when you join the challenge
• the challenge will be considered complete after covering at least 310 km in total
• any number of attempts can be added
• duration from 1 Mar 2026 to 31 Mar 2026
• after the end, a list of the best results will be published