Change your Gear Size

Registered runners may change the size of their existing Naperville Marathon Races gear through July 30, 2016, while supplies last.

Step 1: Visit the Event.com Gear Change page.

Step 2: Enter your name, email, and registration number. Note: This information must exactly match your original registration data.

Step 3: Enter your new gear size.

IMPORTANT NOTE: If you did not create an events.com account when you registered you’ll need to do so in order to see your registration profile.  Creating one requires you to use the same last name and birthdate as when you initially registered for your race.