Reminder: Supercross is Live Tonight on SPEEDFebruary 19, 2011 11:55am Home Breaking News Reminder: Supercross is Live Tonight on SPEED - Supercross Qualcomm Stadium San Diego, CA Race Center: San Diego Monster Energy AMA Supercross Championship Round 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.