Brendan forshee in the. Webthere's a lot to keep track of with the missouri american water mr340. This page contains some quick links to get you the information you need, whether you are racing, ground. Webmore than 500 boats and nearly 700 racers will begin the 19th annual missouri american water mr340 river race at 7 a. m. On tuesday, july 23. Every year, hundreds of boats start on the missouri river at kansas city's kaw point and, if they finish, end 340 miles. Webrace documentary by kmbc. Protecting river resources through participation. Missouri river relief engages individuals and.
