A highlight of every IPM is unquestionably the plowing competitions. This year’s BMO Plowing Competition is expected to draw competitors from throughout North America. IPM visitors will marvel at the horsemanship required to compete in the walking or sulky horse plowing classes. Horse power becomes tractor power in the antique plow classes. You won’t want to miss the conventional classes. It takes big tractors to power the big and most modern reversible plows.