F^3 Lake Half Marathon

The F^3 Lake Half Marathon & 5k in Chicago is a beloved winter event attracting thousands of runners seeking a challenging community-driven experience. Participants gather at Soldier Field's United Club, enjoying the camaraderie before braving the lakefront route, marked every 5km. This event is ideal for runners preparing for spring marathons or staying fit year-round. Registrants receive a hoodie and medal, with additional perks like free participant photos for lasting memories. An afterparty at Weathermark Tavern awaits participants to celebrate their achievements in this longstanding tradition.