Top O’ Michigan boat race
Top O’ Michigan is billed as the World’s Toughest Outboard Marathon, where boats zip over 80 miles in two days through the state’s Inland Waterway. The 70th installment revs up Aug. 11-12.
Top O’ Michigan is billed as the World’s Toughest Outboard Marathon, where boats zip over 80 miles in two days through the state’s Inland Waterway. The 70th installment revs up Aug. 11-12.
