Sign up now and save $10! We can't wait to return to a live, in-person start line on November 6. To celebrate the return of the CNO Financial Indianapolis Monumental Marathon, sign up for the full or half marathon and get $10 OFF! Offer expires 9/16/21 at 11:59 p.m. Use code ReturnToRacing21 at checkout! - - - - #BeMonumental #RunLocal #RunIndy #ReturnToRacing #ReturnToRunning #Running #Marathon #HalfMarathon