F3 Lake Half Marathon

The 17th Annual F^3 Lake Half Marathon & 5k is a popular winter running event held in Chicago, attracting thousands of participants each year. Set against the scenic backdrop of the lakefront, the event features a USATF-certified half marathon and a 5k race, both designed to accommodate runners of various skill levels. Participants enjoy amenities such as gear check, aid stations, and self-seeded wave starts to enhance their experience.

Each registrant receives a hoodie and a medal, and there is a total prize purse exceeding $6,000. The event culminates in an afterparty at a local tavern, fostering community spirit among runners. Visit the organization's website for the most recent information.