Xtreme Purses Increased 30-50 Per Cent
… for all of the events at Xtreme Horsepower 2011 have increased anywhere from 30 to 50 per … from one mile to two and a half miles. The always-popular Xtreme Sprint and Xtreme Battle … clockwise, the Xtreme Shotgun, raced from a walking start, and the Xtreme Dash for the …