In 49 days · Sat, Oct 3, 2026
Don't let race day sneak up
One email during race week. That's it.
When
Saturday, October 3rd, 2026
Where
2002 Arena Pkwy, St Charles MO
Distance
5K
Typical weather
58–76°F · low rain risk
See last 10 years
On this date: rain 2 of the last 10 years
2025
65–87°F
dry
2024
52–78°F
dry
2023
64–85°F
dry
2022
53–71°F
dry
2021
64–75°F
rain
2020
46–59°F
dry
2019
58–78°F
dry
2018
71–87°F
dry
2017
70–82°F
rain
2016
61–72°F
dry
Best months to race in Missouri →
About this race
Event Overview
- Event Name: Harris House 5K Run/Walk
- Date: October 3, 2026
- Location: 2002 Arena Pkwy, St Charles, MO
- Registration URL: Register Here
Celebration Details
- Occasion: Celebrate National Recovery Month
- Support: Individuals, families, and communities in recovery from alcohol and chemical dependency
- Family Friendly: Kid and pet friendly event
- Activities: Children's activities and refreshments provided
Run/Walk Course
- Type: Out and back course on the Katy Trail
- Timing: Managed by Start 2 Finish
- Kiddie Dash: 1/4 Mile Kiddie Dash available
- Medals: All participants in the Kiddie Dash receive medals
Participant Perks
- Shirts: First 300 registered participants guaranteed a shirt
Course map
Train with a club
Run clubs near St Charles to train with before race day.
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