missouri river, MT-MO (7 states) 2,341 miles (approx.)
upcoming attempt:
Scott Duffus, Wally Werderich, George Werderich & Scott Miller
Website: Missouri River Speed Record 2026
Facebook page
June 19th (approx.) 2026
Scott Duffus, Wally Werderich, George Werderich & Scott Miller
Website: Missouri River Speed Record 2026
Facebook page
June 19th (approx.) 2026