July 25, 2015: Keith Winchell, Anthony Pedeferri and Muffy Davis race along the Parks Highway during stage six of the 2015 Alaska Challenge handcycle race.

July 25, 2015: Wesley Bergin races along the Parks Highway during stage six of the 2015 Alaska Challenge handcycle race.

July 25, 2015: Wesley Bergin races along the Parks Highway during stage six of the 2015 Alaska Challenge handcycle race.