Montezuma's Revenge Mountain Biking Challenge

The toughest 24 hours any biker has ever faced. Watch as they cover hundreds of miles on their bikes, scale up a mountain, and camp outside in the elements. Only one can be the winner in Montezuma, Colorado. In this episode, watch as legendary bikers like John Stamstad, Dave Simmons, and Cullen Barker go head to head.

The toughest 24 hours any biker has ever faced. Watch as they cover hundreds of miles on their bikes, scale up a mountain, and camp outside in the elements. Only one can be the winner in Montezuma, Colorado. Watch as bikers including Joey Klein, Brian Todeshini, and Jack Bussy duke it out for the top spot.

The toughest 24 hours any biker has ever faced. Watch as they cover hundreds of miles on their bikes, scale up a mountain, and camp outside in the elements. Only one can be the winner in Montezuma, Colorado. This year, Insane bikers like David Pickett-Heaps, Thane Wright, Brian Todeschini, and more compete against each other and themselves as they try to complete this extreme course.

The toughest 24 hours any biker has ever faced. Watch as they cover hundreds of miles on their bikes, scale up a mountain, and camp outside in the elements. Only one can be the winner in Montezuma, Colorado. In this episode, bikers including Monique Merrill, Colleen Seyer, Rishi Grewal, and Dawes Wilson race to get first place on this extreme course.

The toughest 24 hours any biker has ever faced. Watch as they cover hundreds of miles on their bikes, scale up a mountain, and camp outside in the elements. Only one can be the winner in Montezuma, Colorado. This year, Thane Wright, Monique Merrill, Joey Klein, and many more push themselves to the limit.

The toughest 24 hours any biker has ever faced. Watch as they cover hundreds of miles on their bikes, scale up a mountain, and camp outside in the elements. Only one can be the winner in Montezuma, Colorado. Rishi Grewal, Colleen Ihnkin, Dawes Wilson, and more push their bodies and minds to the maximum in this one-of-a-kind mountain biking race.

The toughest 24 hours any biker has ever faced. Watch as they cover hundreds of miles on their bikes, scale up a mountain, and camp outside in the elements. Only one can be the winner in Montezuma, Colorado. Jon Brown, Whit Johnson, Monique Merrill, Pete Swenson, and many more of the toughest and most daring mountain bikers compete for the top spot of extreme race.

The toughest 24 hours any biker has ever faced. Watch as they cover hundreds of miles on their bikes, scale up a mountain, and camp outside in the elements. Only one can be the winner in Montezuma, Colorado. Josh Tostado, Thane Wright, Michael Tofel and more try to do the unthinkable as they push their bodies to the limit on this extreme race course.