In 314 days · Sat, Sep 11, 2027
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When
Saturday, September 11th, 2027
Where
3S580 Naperville Rd, Wheaton IL
Distances
Half · 10K
Typical weather
61–77°F · some rain risk
See last 10 years
On this date: rain 2 of the last 10 years
2025
54–65°F
dry
2024
64–86°F
rain
2023
74–89°F
dry
2022
65–70°F
dry
2021
60–80°F
dry
2020
63–79°F
dry
2019
55–72°F
dry
2018
68–86°F
rain
2017
54–66°F
dry
2016
67–84°F
dry
Best months to race in Illinois →
Race-day forecast · Saturday, Sep 11
Cloudy · 69–84°F
Saturday, Sep 11starts near 69°F · 24% chance of rain · wind up to 11 mph
Course map
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