Reminder: Supercross is Live Tonight on SPEEDFebruary 19, 2011 11:55am HomeBreaking NewsReminder: Supercross is Live Tonight on SPEEDRound 7 of Monster Energy Supercross will be airing LIVE tonight on SPEED at 10:30pmEST. Be sure to stay tuned to Racer X Online for all your pre-race coverage.