The Missouri American Water MR340 is a true community event – a community created by the river. To witness the determination of the racers, the grit of the ground crews and the hospitality of the volunteers is a truly inspiring thing. We’re proud to be part of this amazing event that has changed the way our state looks at our river. Especially thanks to the Rivermiles crew for putting on such an amazing event and Missouri American Water for sponsoring the race.