Registration Changes
Need to change your race distance? Click here to log into your RunSignUp account. Select “Manage Registration > Transfer Event” to choose a new distance. If you are choosing a race option that costs more than your original, you will be charged the difference in registration fees. There are no refunds for a lower cost race option. Category changes within a distance can be completed for you by email to the Athlete Services team. The last day for online changes is September 13, 2020. For specific instructions, please click here.
Need to change your race distance post-deadline? No distance changes are guaranteed after the deadline, but we will try our best to accommodate your request. Please email our Athlete Services team at info@chicagohalfmarathon.com for your options or visit us at Solutions at Packet Pickup.