Lace up for an unforgettable autumn run at the Prairie State Half Marathon and 10K, set to unfold on October 3, 2026, in the charming village of Long Grove, Illinois. This race, a true "hidden gem" in the Midwest running scene, offers runners a unique blend of scenic beauty, a largely flat course, and a festive post-race atmosphere. Typical race day conditions boast highs around 68°F and lows near 50°F, with only an 11% chance of precipitation, creating ideal weather for personal bests.

The out-and-back course guides participants through the picturesque historic downtown streets and surrounding neighborhoods of Long Grove, often adorned with a lively scarecrow fest in October. Runners will enjoy the unique experience of passing under the Historic Long Grove Covered Bridge, a delightful landmark that adds character to the route. While largely flat, the course does feature some mild changes in elevation or "rolling hills" and transitions between paved roads and crushed gravel trails through the beautiful Buffalo Creek Forest Preserve, offering a varied and engaging experience. Aid stations are strategically placed throughout, providing runners with ample water and sports drinks, and even portapotties at some locations.

Known for its well-organized, low-stress environment, the Prairie State Half Marathon is celebrated by runners for its fast course, making it a prime opportunity for chasing a new personal record. The event culminates with an inviting Oktoberfest After Party, where participants can enjoy gourmet pretzels and beer, adding a celebratory touch to a fantastic day of running in Long Grove.