| Registration |

Register Here!

Registration opens on March 20 at 12am MDT and closes on June 9 at 11:59pm MDT.


Early Bird
(thru April 30)

Regular
(May 1-June 9)

Race Day
(June 10)

Individual

$30

$35

$40

Family (4 entrants)

$90

$115

$125

Just Chillin’

$20

$25

$30

Lazy Piggy

$20

$20

N/A

Volunteer Opportunities Available

There are several great volunteer opportunities for this event! These opportunities include course setup and tear-down, race-day registration and packet pickup, aid station management, start/finish line management, course marshaling, and much, much more! Please email Leigh at info@underwearness.org. All volunteers receive a wristband to the zoo for August 9 and a morning of fun.

Registration fees are non-refundable.