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2025 Bank of America Chicago 13.1: General registration for the 2025 Bank of America Chicago 13.1 is sold out. Entries to the event are still available through the Bank of America Chicago 13.1 Charity Program.

Countdown to race day

TRAINING

Participant celebrating at the finish of the 2024 Bank of America Chicago 13.1

TRAINING PROGRAM

The secret to running well is consistency, so Nike and the Bank of America Chicago 13.1 have partnered to give you a 14-week training blueprint that will help the best version of you reach the starting line. Click here to access the interactive training program on your mobile device.  You’ll need the Nike Run Club app to unlock focus areas and Guided Runs by some of the best coaches in the world, so be sure to download the app from the app store.

Nike Run Club


HEALTH & NUTRITION

Remaining healthy throughout your training for the Bank of America Chicago 13.1 is the key to crossing the finish line on race day. Tips from Chicago 13.1 sponsors will help you as you prepare for your journey through the parks and boulevards of Chicago’s West Side.

NUUN

Hydration is the quiet hero of every wellness goal, and it’s absolutely essential when training for a half marathon. Every time you break a sweat, your body loses critical moisture and vital nutrients. The harder you work out, the harder you need to work at rehydrating. Nuun Hydration has you covered with a hydration guide to help you take down dehydration!

View tips from Nuun

Nuun


ATHLETICO

Remaining healthy throughout your training for the Bank of America 13.1 is the key to crossing the finish line on race day.  Here are some tips from supporting sponsor, Athletico Physical Therapy.

View tips from Athletico

Athletico Physical Therapy

 

 

 


MAURTEN

Maurten is the Official Hydrogel Sports Fuel for the Bank of America Chicago 13.1.

Carbohydrates are the currency of fueling. Consuming them during training and racing improves performance by providing fuel for the muscles and preventing energy dips. A simple way to take in carbohydrate fuel while training and racing is with Maurten Gels, providing runners with energy quickly. Maurten Gels make fueling for half marathons easier, enabling runners to consume more carbohydrates per hour with minimized stomach issues thanks to Maurten Hydrogel Technology.

View tips from Maurten

Maurten


Bank of America

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