West Hollywood, CA (March 14, 2011 | GLOBAL RALLYCROSS CHAMPIONSHIP) – Two-time World Rally Champion Marcus Grönholm will travel to the United States to compete in the first round of the Global RallyCross Championship: The Revolution, taking place March 25-26 at Irwindale Speedway on the outskirts of Los Angeles. Grönholm, who will pilot a 600-hp […]