Stubborn Mule Adventure Race

Information

Join 180 Adventure for the 16th annual Stubborn Mule: not one, but THREE of the midwest's top adventure races! With 5-hour, 12-hour and 24-hour events, we have something for everyone! First-timers will enjoy our choose-your-own adventure style that gives you the opportunity to try out this amazing sport. More experienced racers tackling our longer events will enjoy challenging navigation sections with lots of route-choices, and some of the best biking and paddling that the midwest has to offer.

Get Stubborn in

Events

$80

($50: Ages 0 - 17)

06/26

12:00PM CDT 5:00PM CDT

Registration Opens November 2, 2026 at 9:00am CST

$150

($50: Ages 0 - 17)

06/26

7:00AM CDT 7:00PM CDT

Registration Opens November 2, 2026 at 9:00am CST

$250

($50: Ages 0 - 17)

06/26 06/27

10:00AM CDT 10:00AM CDT

Registration Opens November 2, 2026 at 9:00am CST

Stubborn Fool is a USARA-sanctioned event.

12-Hour and 24-Hour racers must either have an annual USARA membership or purchase a single-event license through RunSignUp. If purchasing a single day membership, be sure to set your membership start date as race day.

More Info

Race Details	Find us on Facebook	Past Race Maps and Clue Sheets
Past Race Results	Who's Racing?	Refund Policy

Location

Whitecap Mountains Resort
9106 W Country Road E
Upson, WI 54565 US View Location on Map