Oct
12
Chicago Marathon
Sunday, October 12, 2025The Bank of America Chicago Marathon is one of the six World Marathon Majors, held annually in Chicago, Illinois, United States. The race attracts elite runners and amateurs from around the world, offering a flat and fast course through downtown and historic neighborhoods, with thousands of spectators lining the streets.
Oct
12
Chicago Marathon
Sunday, October 12, 2025The Bank of America Chicago Marathon is one of the six World Marathon Majors, held annually in Chicago, Illinois, United States. The race attracts elite runners and amateurs from around the world, offering a flat and fast course through downtown and historic neighborhoods, with thousands of spectators lining the streets.
Results
Rank
Athlete
Finish Time
70
4:23:15
SS
Sophia S.
W31
71
4:33:00
LJ
Leah Jennings
CCT CCT
• W30
78
4:39:46
MO
María Fernanda Osorio
W31
81
4:42:35
GF
Grace F.
W30
83
4:45:25
MM
Michelle Marshall
W31
85
4:46:58
BO
Berenice Osorio
W34
Race Details
Status
Finished
Finished
Website
Official website
Location
Chicago, IL, United States
Date
12 October 2025
Distance
Marathon
VDOT Participants
180 of 1425
CF
CB
RA
Avg. VDOT finish times
3:58:38
The Bank of America Chicago Marathon is one of the six World Marathon Majors, held annually in Chicago, Illinois, United States. The race attracts elite runners and amateurs from around the world, offering a flat and fast course through downtown and historic neighborhoods, with thousands of spectators lining the streets.
Course Terrain 
The course is predominantly flat and fast, running through downtown Chicago and several distinctive neighborhoods. Surface conditions are road (asphalt and concrete), with excellent crowd support and minimal turns.
Elevation Changes
The course features minimal elevation changes, with an overall elevation gain of less than 100 feet, making it exceptionally fast and suitable for personal bests.