The ARCA Menards Series West and the NASCAR Whelen Modified Tour held their penultimate races at the Bullring in Las Vegas and Thompson Speedway Motorsports Park.
Trevor Huddleston had an 18-point lead over Kyle Keller in the driver standings before the Las Vegas event. Keller needed several factors to go in his favor to keep his championship hopes alive for the Phoenix Raceway on November 1.
In the NWMT, Austin Beers led the driver standings by 18 points over reigning champion Justin Bonsignore before the Thompson race. Bonsignore had to finish near Beers to keep his title chase alive for his fifth NWMT championship.
Championship hunts are still alive for Keller and Bonsignore.
Trevor Huddleston and Silk triumphed in the penultimate races.
Author summary: Huddleston and Silk win penultimate ARCA West and NWMT races.