HPMA 2011 RACE SCHEDULE HPMA HOST TRACKS FOR 2011 ARE: CASPER, GILLETTE, RAWLINS, RIVERTON, ROCK SPRINGS & WORLAND MAY 8th – GILLETTE MAY 15th – RIVERTON MAY 22nd – RAIN DATE JUNE 4th/5th – RAWLINS JUNE 12th – CASPER JUNE 18th/19th – WORLAND JUNE 26th – RAIN DATE JULY 9th/10th – ROCK SPRINGS JULY 24th – RAIN DATE JULY 31st – CASPER AUGUST 7th – RAIN DATE AUGUST 14th – RAIN DATE AUGUST 21st – GILLETTE AUGUST 28th – RIVERTON (DBL POINTS CHAMPIONSHIP) TRI-STATE RACE JULY 16TH & 17TH
