Dam Site Half Marathon
A half-only race from Black Locust Beach in Moraine View State Recreation Area near LeRoy, Illinois, timed for peak fall color on a certified course.
Every link above goes to the race, its timing provider, or an official registration partner. Last checked July 24, 2026.
Quick facts
- Single-distance half with a certified course and chip timing.
- Early November date built around peak central Illinois fall color.
- No single-use plastics, with paper cups at water stops.
- Small field on quiet roads in and around Moraine View State Recreation Area.
2026 Dam Site Half Marathon registration
Registration for the 2026 Dam Site Half Marathon runs through the official registration page at runsignup.com.
About the Dam Site Half Marathon
Started in 2020 when most races were cancelled, the Dam Site Run stuck around because the date works: the leaves turn just as central Illinois cools off. It remains a single-distance event with chip timing and a no single-use plastics policy, down to paper cups at the water stops.
Course
The race starts at Black Locust Beach in Moraine View State Recreation Area and uses quiet park and rural roads. The certified 13.1 is the only distance on the day, so the field spreads early and stays thin, and fall color is the main scenery.
Race-day weather
The start of November in central Illinois often means a cold start in the 30s and a finish in the 40s or 50s. Wind across open farmland can bite, and gloves at the start are rarely a mistake.
Past Dam Site Half Marathon dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2026 | Sunday, November 1, 2026 | Upcoming | — |
Dam Site Half Marathon FAQ
When is the Dam Site Half Marathon?
The 2026 Dam Site Half Marathon is on Sunday, November 1, 2026.
How do I register for the Dam Site Half Marathon?
Register for the Dam Site Half Marathon through the official registration link: marathonscout.com/go/dam-site-half-marathon/register. It opens the race registration page at runsignup.com.
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