Don’t miss our fourth annual Cori’s Triathlon!* This friendly competition promotes exercise in a fun and energetic way. Kids will show off their skills and athleticism by participating in the three traditional triathlon events: swimming, biking and running. If not interested in swimming, a run-bike-run duathlon option is available. Participation medals will still be awarded.
*swim, bike, run distances will be determined by age group.
|Age Groups||Swim (yards)||Bike (miles)||Run (miles)|
|Age Groups||Run (miles)||Bike (miles)||Run (miles)|
-$30 per participant before May 10 | $35 per participant after 5pm, May 10.
-No registration will be accepted after May 24. | No event day registration!
For mail-In/Walk in please print out and complete the registration form and waiver. Forms can also be obtained at the Oak Brook Park District.
Mail/Drop-Off Registration Form & Payment to:
Oak Brook Park District
1450 Forest Gate Road
Oak Brook, IL 60523
-Start/finish lines are located on Oak Brook Park District property. In case of inclement weather, the event will be moved inside the Family Recreation Center, and biking will be eliminated.
-Presentation of awards will be immediately following the event.
1st and 2nd place winners will be awarded per sex and age division in both the triathlon and duathlon.
-All participants must provide their own bicycle. We encourage participants to obtain a bike safety check.
All participants will need an ANSI or CPSC approved bike helmet strapped on their heads before leaving the transition area and for the entire biking portion of the event.
-May 31, 5:30pm-6:30pm. Packet pickup available before course orientation.