Training & nutrition
The official Bank of America Chicago Marathon Training Plan from Nike is designed to get the best version of you across the finish line. The 18-week plan will help you develop speed, endurance and strength to get you ready to tackle your first or fastest marathon.
The 2023 Bank of America Chicago Marathon Training Plan will be available in 2023.
Health & nutrition
Remaining healthy throughout your training for the Bank of America Chicago Marathon is the key to crossing the finish line on race day. Tips from Marathon sponsors Gatorade Endurance, Biofreeze, Athletico and Chiquita Banana will help you to finish strong and get the most out of your Marathon experience.