C1
Chicago 13.1
Race Date
Jun 6, 2027
Location
Chicago, IL
Quick facts
- Date
- Sunday, June 6, 2027
- Location
- Chicago, Illinois
- Distance
- Half marathon (13.1 mi)
- Course
- Loop Course
- Terrain
- Road
- USATF certified
- Not listed
Course Info
Course Type
Loop Course
Terrain
road
Difficulty
Rolling Hills
Quality Score
Heritage0/20
first year
Size0/15
no finisher counts yet
Momentum3/5
small race — neutral
Loyalty0/20
needs a few years of results
Course & details0/15
limited extras
National draw0/10
no finisher data yet
Front-pack speed0/5
no winner time yet
Weather2/10
typical high 74°F
Race Day Weather
5-year historical avgStart (Low)
57°
Afternoon (High)
74°
Warm — hydration strategy is key, start conservatively
0.3"
Precipitation
12 mph
Wind
76%
Humidity
Frequently asked
When is the Chicago 13.1?
The Chicago 13.1 is held on Sunday, June 6, 2027.
Where does the Chicago 13.1 take place?
It takes place in Chicago, Illinois.
What distances does the Chicago 13.1 offer?
The half marathon (13.1 miles).
Is the Chicago 13.1 course flat and good for a PR?
The Chicago 13.1 is a rolling hills, loop course course.
HalfRuns editorial — independent, no paid placement.
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