The Race

19th Annual Missouri American Water MR340

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 creating such an amazing event and Missouri American Water for sponsoring the race.

Race Dates

There are 2 full moon weeks targeted for the race:

  • Primary date is July 23 - July 26, 2024 (race check-in July 22)
  • Secondary date is August 20 – August 23, 2024 (race check-in August 19)

It’s possible the race could be postponed due to flooding or other issues of safety. This has happened 4 times in the history of the race. If there is a year where it is unsafe to race either the primary or secondary race dates, there will be no Missouri American Water MR340 that year.

Registration Opens at 8:00 am CST on New Year’s Day

Registration for the Missouri American Water MR340 is per person, not per boat. Each racer pays a $75 entry fee plus a $200 tax-deductible donation to Missouri River Relief. More information about how fundraising works can be found here.

Fundraising link will be available for your use upon sign up.

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