2026 Abbott Chicago 5K

Race Information

The International Chicago 5k is held on the Saturday of the Bank of America Chicago Marathon weekend. Runners will start downtown and take a 3.1 mile circuit starting downtown and heading toward the Lakefront Trail before ending near Shedd Aquarium.

The Bank of America Chicago Marathon attracts runners from all 50 states, more than 100 countries, and brings Chicagoans together for a weekend of excitement. The Advocate Health Care International Chicago 5k is a perfect companion race for spectators, family and friends, or as a brush up for the big day on Sunday.

👍 Run Pick of the Month: Milwaukee Lakefront Marathon

📍Milwaukee - October 3-4, 2026

💸 SAVE 10% On Your Entry. Use Code RGMLM26

😄 Why We Like This Run
✅PR-friendly terrain
✅ Incredible community and high-fives at every hydration station
✅ Post-race celebration with local brews, great food, and a lakefront festival that only Milwaukee can throw

Ready to experience one of the most scenic courses in the Midwest? Enjoy a fast, flat, and famously beautiful run along the stunning shores of Lake Michigan. Whether you are aiming for a Boston qualifying time or crossing your first finish line, this race offers the perfect backdrop for your next big achievement.

With options from the 5K through to the Marathon, every mile is designed to keep you moving and inspired.

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