Lake Sara Dam Run

Lace up your shoes for the 28th Annual Lake Sara Dam Run on Saturday, April 4, 2026, in Effingham, IL, an event celebrated as "The Best Dam Run in Illinois" for its scenic beauty and heartfelt community spirit. Runners can choose their challenge from a Half Marathon (13.1M), a unique 8-Mile distance, or a 5K Run/Walk, with virtual options also available. Starting at the picturesque Lake Sara Dam (9352 E. Park Avenue), the course immerses participants in breathtaking scenery along the iconic dam. Typical race day conditions in early April offer pleasant temperatures, with highs around 63F and lows around 39F, and only an 18% chance of precipitation, creating an ideal environment for a memorable run.

What truly sets the Lake Sara Dam Run apart is its deep commitment to community and philanthropy. Beyond the invigorating race, every stride supports Effingham County Special Olympics athletes and local individuals battling cancer. The unique 8-mile distance has a historical tie, originally created to raise awareness for DUI prevention. Runners consistently praise the friendly and generous atmosphere, often highlighting the cheering support from Special Olympics athletes who staff water stations and personally award each finisher a massive, collectible 4-inch medal at the finish line.

Participants can look forward to premium swag, including a full-zip jacket for half marathoners or a sublimated shirt featuring a Lake Sara map design. With a lively atmosphere and a powerful cause, the Lake Sara Dam Run promises more than just a race; it's an exhilarating adventure where fitness and philanthropy combine for an unforgettable experience.