C1
Chicago 13.1
Race Date
Jun 7, 2026
Location
Chicago, IL
Course Info
USATF CertifiedTerrain
road
Elevation Gain
0'
Net Drop/km
-0.05 m
Separation
1.5%
USATF Certified Course
IL24019NM · Bank of America Chicago 13.1
Relatively flat with minimal net elevation change. Loop course — start and finish are close together.
Race Day Weather
5-year historical avgStart (Low)
59°
Afternoon (High)
75°
Warm — hydration strategy is key, start conservatively
0.1"
Precipitation
14 mph
Wind
70%
Humidity
Race Photos
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