Reminder: Supercross is Live Tonight on SPEED February 26, 2011 9:25am Home Breaking News Reminder: Supercross is Live Tonight on SPEED Atlanta, GA AtlantaMonster Energy AMA Supercross Championship Round 8 of Monster Energy Supercross will be airing LIVE tonight on SPEED at 7:30pm EST. Be sure to stay tuned to Racer X Online for all your pre-race coverage.