Whoever said they have thought of everything hasn't seen this crazy new sport -IceCross..... downhill skating - mano a mano. It's rough and nuts and it moves at high speeds. Imagine skating downhill against three other guys... down a very steep hill/mountain. It's early in this game, so expect the hills to get steeper adn the shoving to get harder.
Red Bull is sponsoring the Signature Series - it's new extreme sports series, and Ice Cross or Crashed Ice is one of the sports.