This is a new event for the WSBA so we don’t know too much about it. Here is a description from the Ducktona 500 website:
Sunday, July 3, 2016
River Park, Sheboygan Falls
Watch for announcements on what’s new for 2016! Antique Boat Show and a Kid’s Zone filled with 10 Inflatables! Enigma Rock Band returning for 2016. Thousands of plastic ducks race down the Sheboygan River for cash prizes. Rent your duck, race and win! Classic Car Show with more than 300 entries, music, Kiddy Big Wheel Races, pony rides, food, live entertainment and more. Held annually the first Sunday in July. Sponsored by Sheboygan Falls Chamber-Main Street.