Summer Sizzler - Greater Chicago

The Summer Sizzler - Greater Chicago is an annual running event held at Waubonsie Lake Park in Aurora, Illinois. Scheduled for August 10, 2025, it offers multiple race distances including 5K, 10K, 15K, a Kids Dash, and a 1 Mile fun run, along with a virtual race option. The event features chip timing with live results, age group awards, and a festive atmosphere with free Kona Ice, delicious treats, and an after-party.

Participants receive a designer shirt, custom finisher medal, and free photos. A unique Beach Party Challenge adds a fun twist by requiring runners to carry beach items during the race. The event is family-friendly and encourages community fitness and fun. Visit the organization's website for the most recent information.