Tour of the Scioto River Valley in Columbus
TOSRV, the Tour of the Scioto River Valley, is a non-competitive two-day bicycle ride held on Mother's Day weekend between Columbus and Portsmouth, Ohio. Begun in 1962 as a father-and-son outing, it grew into one of the largest organized bicycle touring weekends in the country, covering 210 miles round trip along the Scioto River.
Its endurance cycling history makes it a solid sports/adventure row.