Mother Nature took center stage at Round 8 of the Lucas Oil Pro Motocross Championship, providing the trickiest conditions of the season at Spring Creek MX Park. As a result, starts were of the utmost importance at the Frescados Tortillas Spring Creek National, and being at the front of the field is what ultimately carried Cooper Webb and Adam Cianciarulo to victory.

In today's landscape of American motocross, starts are arguably more important than they've ever been before, and nothing feels better than capturing the MotoSport.com Holeshot. Starts are serious business, and grabbing the holeshot is the ultimate reward for a rider who took full advantage of his gate pick, reaction time, launch, upshifting, and clean entry and exit from the first turn.

Check out which riders prevailed at the head of the pack in each moto of the 450 Class and 250 Class with the MotoSport.com Holeshot replays from Spring Creek.