Wisconsin Duathlon Series

Shoreline Duathlon 

August, 6th

Cooney Duathlon

May, 27th

Wisconsin DU Series Sponsors!

Cooney Duathlon

May, 27th

Race #1

Sign up for ONE or sign up for the full GRAND SLAM!

A portion of every registration goes to Team Marissa, a non-profit founded to honor the amazing life of Marissa Lieblang who lost her battle with cancer at the age of five. The purpose of Team Marissa is to not only raise awareness and funds for childhood cancer research but to help those families who are currently affected by this horrible disease. 

3 Race Series registration ​(HERE)

Your 2017  Wisconsin Duathlon Series event options… 

Whether you’re a new athlete looking to try a multisport event for the first time or a seasoned veteran looking to test your abilities with a fast paced and solid workout,

we are the option for you.

Skip the swim and #DOtheDU

Lake Country Duathlon

October, 15th

Anyone Can #DOtheDU

We have worked together with Madison Multisport to provide a 5k to DU training program to assist in getting every ability level to our FINISH Line! Click the button below.




We have also put together a Duathlon For Beginners document to help with any questions that you may have with participating in your first Duathlon. 

You deserve a

Run/Bike/Run

focused event.



Race #3

Follow the

Wisconsin Duathlon Series

on Facebook!

Shoreline Duathlon 

August, 6th

Race #2

Sign up for ONE or sign up for the GRAND SLAM!

Lake Country Duathlon

October, 15th

Race for the lowest price by registering for the whole series.