The Aspen Summer Uphill is a strenuous 4.6-mile uphill course that will challenge even the fittest athletes. The course begins at 8000 feet on Aspen Mountain's Summer Road and finishes at the 11,300 foot summit. There are two ways to participate - Mountain biking or running/walking. Bike wave starts at 8 AM, and the running/walking wave starts at 8:15. Unique overall and age group awards - and a $100 cash award for the overall winner who breaks the course record! Good luck!