Chicago Marathon
A World Marathon Major known for its fast, flat course through 29 diverse neighborhoods with over 1.7 million spectators lining the route.
Course Type
Loop
Elevation Gain
74m
Typical Weather
Autumn weather, 10-16°C (50-61°F), crisp and clear
What Makes This Race Special
- World Marathon Major status
- Fast, flat course ideal for PRs
- 29 diverse neighborhoods
- 1.7 million spectators
- Elite American field