Chicago is your start line in
VOLUNTEER

We rely on the dedication of volunteers to make the Bank of America Chicago Marathon a success! From the Abbott Health & Fitness Expo through the 26.2-mile course to the finish line in Grant Park, prepare yourself to feel inspired, motivated and energized by joining our volunteer team.
Volunteer registration for the 2025 event closed at 11:59 p.m. (U.S. Central Time) on Friday, October 3.
RESOURCES
- Volunteer policies
- Volunteer FAQs
- Please direct questions to volunteer@chicagomarathon.com.