with the turnaround point at Barr Camp. The Pikes Peak Marathon, founded in 1956, is the oldest continuously held U.S. marathon. The trail’s grade varies, but the ascent is a tough, uphill climb.

Over 12 miles long, this course climbs through the Rocky Mountains up to the summit of Colorado's legendary Pikes Peak, 14,115 feet above sea level. What starts as a simple road course on a public ...

U.S. News Insider Tip: Don't miss the high-altitude, secret recipe doughnuts at the Pikes Peak Summit Visitor Center. An automated machine churns out thousands of the sweet treats daily.