Events / Winter Bike Series
Fatty Patty 50K
A big winter day with solo and team starts, climbing into Leadville’s Historic East Side.
Saturday, March 20, 2027
2027 Winter Bike Series
The ride, in a nutshell.
Start at Colorado Mountain College, wind up to the Mineral Belt Trail, and continue into the Historic East Side. After topping out, enjoy the long downhill back to the start before going around again. Teams race with another registered racer, may ride together, and are ranked by their combined time.
Take a look at a previous course while we get ready for 2027. Check back for race-day route updates.
Registration coming soon. Signups open in late November. Keep your eyes peeled! Get registration updates
Check before you go. Winter keeps us on our toes. Find the latest weather, route, and meeting updates on the Winter Bike Series page.