❮ Go to Main Calendar List

Put on your craziest costume and get ready for five kilometers of fun around Central Park in Oak Brook, IL and paved trails of the picturesque former McDonald's Corp. campus!

The fun continues after the run with an after party featuring a costume contest and free gifts from our sponsors!

Be one of the first 100 registrants and receive a Sport Science PolyBlend™ Just Say Boo 5K t-shirt!

Login or Register to save events and see your friend's events!

Clean Web Design