Video highlights of the Toyota Thunder Valley National, Round 3 of the 50th Anniversary Lucas Oil Pro Motocross Championship.

Results of the Toyota Thunder Valley National, Round 3 of the 50th Anniversary Lucas Oil Pro Motocross Championship.

A gallery of some of the best shots from the Carson City Motorsports Hangtown Motocross Classic on June 4, courtesy of Align Media.

Video highlights of the Carson City Motorsports Hangtown Motocross Classic, Round 2 of the 50th Anniversary Lucas Oil Pro Motocross Championship.

Results of the Carson City Motorsports Hangtown Motocross Classic, Round 2 of the 50th Anniversary Lucas Oil Pro Motocross Championship.

A gallery of some of the best shots from the Honda Fox Raceway I National on May 28, courtesy of Align Media.

Video highlights of the Honda Fox Raceway I National, the opening round of the 50th Anniversary Lucas Oil Pro Motocross Championship.

Results of the Honda Fox Raceway I National, the opening round of the 50th Anniversary Lucas Oil Pro Motocross Championship.

The stars of American motocross took to the track in advance of the season-opening round of the 50th Anniversary of the Lucas Oil Pro Motocross Championship.

For the first time, every moto from all 12 rounds of the Lucas Oil Pro Motocross Championship will be showcased on live network television via MAVTV Motorsports Network and NBC.

Lucas Oil will once again serve as title sponsor of the Pro Motocross Championship entering its landmark 50th anniversary season.

Four-time Pro Motocross Champion Ryan Dungey is coming out of retirement to contest the opening rounds of the 2022 Lucas Oil Pro Motocross Championship.