Each year, a different historic Indy monument graces the medals of the CNO Financial Group Indianapolis Monumental Marathon. Can you guess which monument is celebrated in this year's design? We'll give you a hint 😉 It's along the full marathon course. Leave your guesses in comments below. And stay tuned! The new medal design will be revealed Tuesday 🙌 - - - - #MysteryMonument #MonumentalMoment #BeMonumental #RunLocal #LoveIndy #BackDowntownIndy #RunningMotivation #Running #Marathon #5K #HalfMarathon