It's true! Boulder Canyon will be closed to all vehicles westbound from 7am - 9am on Sunday Sept 7. The Gravel Epic begins at the CU campus at 7:00am with a peloton lead out down Folsom Ave., Arapahoe ...

The Dighton Rock boulder is one of those archaeological sites ... the most compelling case for the Vikings leaving runes on the stone in 1837 when he linked Dighton Rock to the Vinaland Sagas ...

Riders will experience an elevation gain of 1,739 feet, making it a perfect course for those looking to test their endurance and enjoy the beautiful gravel roads of northeastern Boulder County.