May 31 - June 2: Maple City Grand Prix
Posted: May 16, 2013 2:09 PM EDT | Updated: Nov 6, 2014 1:02 AM EDT
Come watch the world’s fastest tunnel boats as they handle right and left hand turns, switching directions on a dime, and reaching speeds over 100 miles per hour in the inaugural Maple City Grand Prix, to be held May 31 – June 2 on Stone Lake, Soldiers Memorial Park in LaPorte, Indiana.
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