Red Bull Frozen Rush - Sunday River, Maine

Thirteen degrees below zero.  -13 degrees.  I'm in Sunday River, Maine this week for the Red Bull Frozen Rush.  RBFR is an on-snow head to head race among berms, jumps & race gates.  Nine professional racers fought until it was down to one.  Their trucks are 4 wheel-drive, 900-horsepower PRO-4 trucks with custom BF Goodrich tires studded with 700 1-inch spikes in each tire.  It's awesome excitement and the rush keeps you warm, even in sub-zero temperatures.