Thank you for your interest in volunteering at the International Chicago 5K.
Please complete the form below to receive volunteer information as soon as it becomes available.
Additional volunteer information
Volunteer registration FAQs
Click here to learn more about the volunteer registration process and to see frequently asked questions.
Grant Park isVolunteer check-in locations are easily accessible by public transportation. We encourage volunteers to take public transportation for a greener Chicago, and to ease race day congestion. Please visit transitchicago.com for CTA train (“L”) or bus service and metrarail.com for Metra train service and to view re-route notices.