In 15 days · Thu, Sep 10, 2026
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Thursday, September 10th, 2026
3939 Nearing Ln, Decatur IL
5K
62–79°F · low rain risk
See last 10 years
On this date: rain 1 of the last 10 years
2025
58–82°F
dry
2024
53–79°F
dry
2023
56–79°F
dry
2022
63–81°F
dry
2021
58–79°F
dry
2020
63–79°F
dry
2019
73–87°F
dry
2018
56–73°F
dry
2017
56–74°F
dry
2016
63–73°F
rain
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About this race
Event Overview
Rock Springs Demo Run — September 10!
Date and Location
- Date: September 10, 2026
- Time: 6:00 PM
- Location: Rock Springs Conservation Area
- Address: 3939 Nearing Ln, Decatur, IL
Run Options
- 1 Mile: Walk
- 3 Mile: Run
- Trail: Option Available
- Focus: Community and Fun
Shoe Demos
Try out the latest from HOKA and Karhu on road and trail, then stick around for food and drinks after. All paces welcome — this is about community and having a good time.
Stay Connected
Follow us on Facebook for updates and tag a friend who needs a trail run in their life!
Registration Link
For more information and to register, visit Rock Springs Demo Run Registration.
Course map
Train with a club
Run clubs near Decatur to train with before race day.
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