2015B NASA RallyCross Challenge Season

The 2015B NASA RallyCross Challenge season will be the tenth season of the championship. Josh Mertz will return as the defending drivers' champion, as Revolution Racing will return as the defending Constructors' Champions.

Background
The biggest storyline of the 2015B season is longtime friends and rivals Josh Mertz and Dylan Livengood announced in the offseason that they would be coming together for 2015B. MRT and Revolution Racing will still compete, but their lead drivers will race for the new privately owned Aftershock Motorsports.

2015B Schedule
TBA

Calendar Changes

 * After nine seasons, Croft has been removed from the calendar. Valkenswaard will open the season.