Angel Stadium in California is a fully artificial track made of dirt. Monster Energy Supercross by FIM World Championship. Round 1, Round 4, and Round 6 Anaheim 1, 4, and Anaheim 6 will be raced on this track. The stadium has a capacity of 45,050 spectators. If you cannot visit the stadium to see the game, Subscribe to our site and see the race live or in case you have missed seeing the full race replay.