ChiMarathon vs NDCA

The Bank of America Chicago Marathon App, Powered by Tata Consultancy Services is the perfect resource to prepare for the 2026 Bank of America Chicago Marathon. Whether you’re running or spectating, the free mobile app includes everything you’ll need to be prepared for a great race week experience. The app features unlimited live race day runner tracking, professional athlete profiles, live broadcast streaming, real-time weather, an interactive course map, participant bib share and more!

NDCA is the membership app of the National Dance Council of America, the governing council for dance and DanceSport in the United States. If you compete in NDCA sanctioned events, you can take care of your membership from your phone. Register as a new member or renew, sign your license application, and pay your dues in a few minutes. Your NDCA number and membership status are on your phone when you check in at a competition. WHAT YOU CAN DO Register or renew - Apply for a new NDCA membership or renew an existing one - Review the information NDCA has on file, correct it, and sign your application electronically - Pay dues securely by card. Payments are processed by Stripe; the app never stores your card number Sign in as a member - Already a member? Sign in with the mobile number on your member profile and your last name. Each member needs their own mobile number - Confirm with a one-time code texted to that number Follow the season - Browse the calendar of NDCA sanctioned competitions across the country - Mark the competitions you are attending and keep them in one list - See your own heats for each competition, and open the full program and heat list on the organizer's site - See your results after each competition, down to each judge's marks - Follow your circuit ranking and points through the season Your membership - Your membership status, NDCA number, and expiration at a glance - Your signed license application and signature, kept where you can find them WHO IT IS FOR Competitors, teachers, adjudicators, organizers, and parents of junior competitors in NDCA sanctioned DanceSport. Adults create their own accounts; registration asks for a date of birth and refuses anyone under 18. A parent or legal guardian registers a minor competitor and signs on their behalf. ABOUT NDCA The National Dance Council of America sanctions DanceSport competitions across the United States. NDCA membership is required to compete in NDCA sanctioned competitions. NDCA membership is a real-world membership. Dues are paid by card in the app and processed by Stripe. You will not see ads in the app. It carries no advertising software, and the only outside software in it that looks at your device is Stripe's fraud check. The app does keep a count of which screens get opened so the NDCA can see how it is working; those counts stay with the NDCA, and the privacy policy explains exactly what deleting your account does to them. NDCA does not sell member data. Questions or help: support@ndca.app