In 26 days · Sat, Sep 26, 2026
Don't let race day sneak up
One email during race week. That's it.
When
Saturday, September 26th, 2026
Where
Third & Oak St., O Fallon IL
Distances
5K · 1 Mile
Typical weather
61–79°F · some rain risk
See last 10 years
On this date: rain 2 of the last 10 years
2025
57–76°F
dry
2024
57–77°F
dry
2023
65–85°F
rain
2022
54–67°F
dry
2021
54–82°F
dry
2020
59–83°F
dry
2019
62–76°F
dry
2018
56–71°F
dry
2017
70–89°F
dry
2016
61–72°F
rain
Best months to race in Illinois →
About this race
Race Overview
- Event Date: September 26, 2026
- Location: Third & Oak St., O'Fallon, IL
- URL: Register Here
- Participants: All adult runners will receive a free beverage, as per run bib or number, following the race at Oktoberfest!
Awards and Prizes
- Overall Winners: German Beer Steins to top overall male and female competitors.
- Age Bracket Awards: Prizes to top 3 male and top 3 female finishers in each age bracket.
- Kids Fun Run: Prizes to all finishers for the Kids Fun Run.
- Community Event: Join us afterwards for the St. Clare Oktoberfest kids rides and entertainment.
Event Details and Schedule
- Start/Finish Location: St. Clare School, Third & Oak St., O'Fallon, IL
- Kickoff: Kick off to St. Clare Oktoberfest!
- Registration: 3:00-4:00 p.m.
- Race Time: 5K Rennen starts at 4:00 p.m.
Kids Fun Run
- Timing: Immediately following the 5K
- Encouragement: All kids are encouraged to participate!
- Prizes: All finishers will receive a prize.
- Fun Atmosphere: A great way to engage with the community!
Course map
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