Sangamo Preview
About this race
Join us for Sangamo Preview in Williamsville, Illinois, United States on August 22, 2026.
Pick your distance
Running
MS Girls
MS Boys
Typical race-day weather
Based on 3 years of Open-Meteo archive data for this event's race dates in Williamsville, plus the 3 days either side.
The sun rises at 6:16 AM and sets at 7:45 PM local time (CDT) in Williamsville on August 22, 2026 — 13h 28m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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2026 results — Sangamo Preview
146 finishers across 2 distances · leading places in the MS Girls
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | Charlize Chick | 12:31 | 6:15 /mi |
| 2 | H. Mattingly | 13:25 | 6:42 /mi |
| 3 | H. Pellman | 13:30 | 6:45 /mi |
| 4 | M. Wilcockson | 13:34 | 6:47 /mi |
| 5 | Dru Brumleve | 13:38 | 6:49 /mi |
Every finisher is on the results page, filterable by distance, gender and age group.
All results by year
Other races near Williamsville
Different organizers, within 40 miles, in the next three months
Ymca Stride Boy’s Running & Character Fitness Program
Washington Park Trail Trek
LuHi Turkey Trot
Iceman Series -27
🏃 Plan Your Next Race in Williamsville
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Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 5 Williamsville events
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