3RUN2 Chicago Marathon Weekend

3RUN2 lines up four gatherings across Chicago Marathon weekend with New Balance, Shokz and Propel. It opens with a Thursday night social run at the Goose Island Taproom, follows with a Saturday shakeout and sends a cheer squad to Mile 20 on race morning. The social run, shakeout and cheer squad are free. The weekend closes on Sunday night with the ninth annual Post-Marathon Dance Party at City Hall, a ticketed 21+ night with music and giveaways.