Register today for the 26.4. 


The Bismarck Triathlon, North Dakota's premier Tri-sport event, has become the BisMan 26.4!

500 Meter Swim
21.9 Mile Bike
5 Mile Run

26.4 miles of open-water swimming, beautiful cycling through rolling hills, and a challenging scenic run through some of the best terrain the Northern Plains have to offer! 

July 8th, 2017



Course Info

Get to know the course and find out what to expect on race day.

Learn More →


Volunteers, this is where you can find the who, what, and where of your responsibilities on race day.