Experience the friendliest and most generous run in Illinois at the Lake Sara Dam Run on Saturday, April 4, 2026.
Known as "The Best Dam Run in Illinois," this event offers a Half Marathon, 8 Mile, and 5K Run/Walk starting at the scenic Lake Sara Dam.
Your participation directly supports Effingham County Special Olympics athletes and local individuals battling cancer, making every step powerfully meaningful.
Register before March 1st to guarantee your premium swag, including a unique full-zip jacket for half marathoners or a sublimated shirt with a Lake Sara map design.
All finishers earn a massive, collectible 4-inch medal, celebrating your achievement in supporting these vital community causes.
With a festive atmosphere, team discounts, and options to donate in honor of loved ones, it’s more than a race—it’s a heartfelt community tradition.
Secure your spot for a well-organized morning of running, camaraderie, and incredible generosity on a beautiful course.
Join hundreds of participants for a dam good time where fitness and philanthropy cross the finish line together.
Apr 04, 2026
Distance — 5km
Type — Running
11:59
$40.60
Apr 04, 2026
Distance — 5km
Type — Running
11:59
$40.60
Apr 04, 2026
Distance — 8mi
Type — Running
11:59
$46.05
Apr 04, 2026
Distance — 21km
Type — Running
11:59
$56.95
These values represent the 3-year monthly averages for April in Effingham.
Learn more about the host city, Effingham.
Effingham is a city in Illinois. Interstates 57 and 70 intersect in Effingham.
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location_on Richmond Heights, Illinois, US
calendar_today Sep 04, 2026
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