IPTT Progressive Marathon

Prepare for a truly distinctive running experience at the IPTT Progressive Marathon, kicking off on June 2, 2026, in scenic Country Club Hills, IL. This event revives a cherished tradition from the 1980s, offering a progressive marathon format that combines four separate 3.275-mile races at the picturesque Vollmer Trails. These segments culminate with your finish time at the Flossmoor Hidden Gem Half Marathon, providing an exhilarating journey to achieve a full marathon experience. Typical race day conditions in early June offer comfortable highs around 78°F and lows near 56°F, with a 19% chance of precipitation.

Runners will navigate the natural beauty of the Vollmer Trails, located at the Flossmoor Entrance, running a 3.275-mile course four times as part of this innovative series. This format not only fosters a strong sense of camaraderie among participants but also provides opportunities to compete for top finisher and age group awards. The IPTT Progressive Marathon stands out as a unique challenge that encourages consistent engagement over several weeks, leading to a rewarding and memorable achievement.