HORACE LANGFORD JR. and JOE BARBOZA / PVT The second Pahrump Open Ranch Rodeo will be held today, Saturday and Sunday in McCullough Arena. Action will begin at 7 p.m. on both Friday and Saturday; the Sunday start is at 2 p.m. The events will be bareback riding, team roping, chute dogging, barrel racing and hide racing. Rocking M Rodeo will produce the rodeo. Saturday afternoon, starting at 2 p.m., Death Valley Raceway will be in action with various classes of stock cars slated to compete on the one-third mile dirt oval.