Ryan Dungey capped off his 2016 Supercross Championship season with a win in Las Vegas while Cooper Webb held on to take the 250SX West Championship by a point and Malcolm Stewart ended his six year run in the 250 class with an East Championship. Check out all the action for Round 17 of the 2016 Monster Energy Supercross season in Las Vegas. All photos by Ryne Swanberg.

2016 Las Vegas Supercross