Upcoming Races in Jefferson County, WI

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Click Here to find out what Classic, Multisport, and Variety mean.

To narrow your search by a distance or event type, you will need to select Classic, Multisport, or Variety first.

1. Furry Friends 5K
2. Countryside Duathlon Series - Watertown
3. Lake Mills Triathlon
4. Warrior Dash Wisconsin
5. Trail Run For Tomorrow
6. Riverfest Half Marathon
7. Countryside Duathlon Series - Lake Mills
8. Lake Mills Du
9. Run From the Cops
10. Frosty Rock Challenge

For the love of all that Is good And moisture wicking...

Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.

ALWAYS visit the race's website for the most complete and accurate race information.