Weekly wintertime endurance (2-4hr) rides powered by friendly Michiganders.

Two pace groups:

- Superior/Huron: 2.8-3 w/kg

- Michigan/Erie: 2.2-2.5 w/kg

5 minute warm-up at 2.2-2.5 w/kg

Come for some – or all.

All mittens (and friends of mittens) are welcome.

Late join is on. Not banded.

2025/26 Z2 Saturdays schedule and links to events: https://dirtymittenracing.com/z2-saturdays/Opens a new window

Learn more about the DIRTy Mitten and get involved with our custom tours, TTT squads, and ZRL teams: https://dirtymittenracing.comOpens a new window