A classic Must-Do Climb for everyone visiting Boulder Colorado. The climb starts at the base of the beautiful Chautauqua Park and snakes its way up through a natural amphitheatre, with an average grade of 8.5% and maximum of 14% before finally easing off at the Cherryvale Fire Station next to Kossler Lake. This ride goes all the way to the top of what's locally called Super Flag
Don't have FulGaz already?
Download FulGaz now and ride Super Flag (Flagstaff Hill Climb) on your home trainer. You'll then feel every change in gradient and see every turn in up to 4K video.