In 19 days · Sat, Sep 12, 2026
Don't let race day sneak up
One email during race week. That's it.
When
Saturday, September 12th, 2026
Where
Clinton Keith Mills Memorial Park, Cornell IL
Distances
5K · 1 Mile
Typical weather
64–83°F · low rain risk
See last 10 years
On this date: rain 1 of the last 10 years
2025
64–87°F
dry
2024
65–84°F
dry
2023
63–76°F
dry
2022
55–76°F
dry
2021
71–91°F
dry
2020
69–81°F
rain
2019
74–91°F
dry
2018
61–78°F
dry
2017
62–76°F
dry
2016
61–80°F
dry
Best months to race in Illinois →
About this race
Event Overview
- Race Name: Cornell Days 5k and 1 Mile Fun Run/Walk
- Date: September 12, 2026
- Location: Clinton Keith Mills Memorial Park, Cornell, IL
- URL: Register Here
Course Details
- Type: Out-and-back course
- Surface: County blacktop
- Difficulty: Suitable for first-time runners and seasoned racers
- Goal: A great opportunity to achieve personal records (PR)
Post-Race Activities
- Breakfast Cookout: Join us after the race for a celebratory breakfast
- Community Atmosphere: Enjoy the company of fellow participants
- Family Friendly: Activities suitable for all ages
- Excitement: We look forward to having you join us!
Course map
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