Bank of America Shamrock Shuffle 2026

The Bank of America Shamrock Shuffle returns to downtown Chicago March 21 and 22, 2026. Kick off the weekend with Packet Pick-up in Grant Park, then grab your green gear and celebrate with a weekend full of races. The Mile kicks off the racing fun on Saturday, March 21 with a flat, fast course that weaves through Grant Park. Keep the party going on Sunday, March 22 with the 8K Run through the Loop and the 2-Mile Walk along Chicago's beautiful lakefront. Sign up now at shamrockshuffle.com.