2026 CNO Financial Indianapolis Monumental Marathon & Half Marathon

Looking for a Fast Race?

Indianapolis is famous for the Indy 500, but did you know that it’s also a great place to run fast? The CNO Financial Indianapolis Monumental Marathon and Half Marathon are largely flat, with gentle, rolling terrain – perfect for a personal best! And if you’d rather take it a little easier, there’s plenty to see as the courses wind through historical neighborhoods and Cultural Districts downtown.

You can make those miles meaningful by running for Racing for Sustainability.  RFS provides guidance and grants for greener races. By supporting us, you’ll be helping racing events implement eco-conscious practices: reducing waste, conserving resources, and fostering a culture of environmental responsibility within the running community.

Choose Your Distance!

Both races will take place on Saturday, November 7.

What you can expect as a member of Team Racing for Sustainability:

  • An exclusive code to register for FREE
  • Personal online fundraising page
  • A guide to help you achieve your fundraising goal with confidence
  • Racing for Sustainability Lululemon singlet 
  • A training plan created by Coach Steve Picucci and World Championship runner Tina Muir
  • Virtual meetups and group chats with your fellow team members

Our fundraising minimums are:

  • Half Marathon: $750
  • Marathon: $1000

If you’d like to run with Team Racing for Sustainability, click below to get started!