Established in 2008, the CNO Financial Indianapolis Monumental Marathon has grown to become one of the largest marathons in the United States. The 2025 race, set for November 8, begins at 8:00 a.m. and offers a marathon, half marathon, and 5K, all starting and finishing near the Indiana State House. The courses are USATF-certified, fast, and flat, attracting Olympians, Boston Marathon qualifiers, and runners aiming for personal records. The event regularly sells out, with registration opening on January 1, 2025, at 12:00 a.m. ET and closing on November 5, unless capacity is reached earlier.
Races
Marathon
Half Marathon
5km
Race Date:
08 November, 2025
The CNO Financial Indianapolis Monumental Marathon, slated for November 8, 2025, in Indianapolis, Indiana, is among the nation’s top 15 largest marathons. Organized by Beyond Monumental, this USATF-certified course offers a fast and flat route, making it ideal for both first-time marathoners and elite athletes aiming for personal records.
Weather based on historical averages. Route data provided by Strava, based on last year's race.
FAQs
What is the CNO Financial Indianapolis Monumental Marathon?
How long is the CNO Financial Indianapolis Monumental Marathon?
Where does the CNO Financial Indianapolis Monumental Marathon take place?
What is the elevation gain of the CNO Financial Indianapolis Monumental Marathon?
How can I prepare for the CNO Financial Indianapolis Monumental Marathon?
How do I choose the right training plan for the CNO Financial Indianapolis Monumental Marathon?
The CNO Financial Indianapolis Monumental Marathon, slated for November 8, 2025, in Indianapolis, Indiana, is among the nation’s top 15 largest marathons. Organized by Beyond Monumental, this USATF-certified course offers a fast and flat route, making it ideal for both first-time marathoners and elite athletes aiming for personal records.
The CNO Financial Indianapolis Monumental Marathon is 42km long.
The CNO Financial Indianapolis Monumental Marathon takes place in Indianapolis, Indiana, USA.
The CNO Financial Indianapolis Monumental Marathon elevation gain is 92 meters, which Runna classifies as a Flat race.
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the CNO Financial Indianapolis Monumental Marathon?
The CNO Financial Indianapolis Monumental Marathon, slated for November 8, 2025, in Indianapolis, Indiana, is among the nation’s top 15 largest marathons. Organized by Beyond Monumental, this USATF-certified course offers a fast and flat route, making it ideal for both first-time marathoners and elite athletes aiming for personal records.
How long is the CNO Financial Indianapolis Monumental Marathon?
The CNO Financial Indianapolis Monumental Marathon is 42km long.
Where does the CNO Financial Indianapolis Monumental Marathon take place?
The CNO Financial Indianapolis Monumental Marathon takes place in Indianapolis, Indiana, USA.
What is the elevation gain of the CNO Financial Indianapolis Monumental Marathon?
The CNO Financial Indianapolis Monumental Marathon elevation gain is 92 meters, which Runna classifies as a Flat race.
How can I prepare for the CNO Financial Indianapolis Monumental Marathon?
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the CNO Financial Indianapolis Monumental Marathon?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
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Sport:
Running
Tags:
Nature
