1 Grand Canyon MARATHON RUN on the North Kaibab and Bright Angel Trail, Part 1 of 5 Hour1NKBA5hrMyt

Part 1 (of 5) of a virtual 26.2 mile (42.2 km) 5 mph Grand Canyon Marathon run of the entire North Kaibab and Bright Angel Trail (all down) in 5 hours with a Colorado River Basin Lap in between to achieve the exact official Marathon mileage of 26.2 miles. Mile 0 to 5.0 // YouTube stabilized. ***CAUTION: CAMERA ON THE MOVE, PLUS INCREASE IN SPEED, MAY CAUSE MOTION SICKNESS. DO NOT WATCH TOO LONG! DVDs of this and other trails (in REAL-TIME) are available at http://www.TrailVista.com