Chicago Marathon 2024 Route Google Maps. Route map and tips for spectators and participants — and how to drive downtown (or avoid it) on race day. Use chicago’s convenient and affordable cta rail system to cheer on your runner from start to finish at the 2024 bank of america chicago marathon.

The bank of america chicago marathon returns sunday, with 40,000 people from 50 states and 100 countries expected to compete. This comprehensive guide has everything you need to know to make your race day a success.