10th Annual Lake Forest Chamber Elf Yourself 5K

The Lake Forest Chamber of Commerce's 9th Annual holiday FUN RUN 5K takes place in the stunning Lake Forest Sports Park on Saturday, November 21, 2026. It is a fast, flat course contained within the park. Our theme is Elf Yourself to kick off the holiday season! This is a fun family event for all, strollers and pets are welcome! We have a large post-race expo with local restaurants passing out samples, vendors, and various fitness companies. There is even games & crafts for kids, photos with Santa, bounce houses, a hot chocolate station, and more! Make sure to bring your pets for our pet parade, there are awards for best dressed pets! Stay up to date with our race by following our social media platforms on Facebook and Instagram! Participants registering at the full entry price will receive our exclusive 10th Annual commemorative swag item, while discounted registrations will receive our standard race swag.   Packet Pick Up Information:  Packet Pick-Up will be on Friday, Novemb