Life Time Chicago Spring Half Marathon & 5K 2026

Celebrate the City in Bloom with this community gathering, a race experience that invites you to revel in the changing of the seasons across Chicago's landscape. It’s an event designed for all to enjoy the city’s springtime energy. Whatever your reason for running, you'll find a welcoming atmosphere. A distinctive tradition is the opportunity to join Team LUNGevity, allowing you to fundraise and contribute to stopping lung cancer, adding a purpose to your run.