This is the ultimate one day challenge and is for riders physically and mentally prepared for this adventure.
Each course location has opening and closing times that must be respected and volunteers will strictly enforce
cut-off times
intended to keep everyone safe.
An exclusive 8 Pass Finisher Jersey will be available for purchase to those who ride their bicycle over the full 8 Pass Challenge route within the time limits.
The Grand Tour and Alta Alpina 8 Pass Challenge are both scheduled for the same date. If you are a California Triple Crown participant and wish to ride both events we can accommodate you in our staff ride. Please contact challenge@altaalpina.org for details.