Enjoy the Best Race In Denver!

April 11, 2021 Race is limited to 2,900 half marathoners and 100 relay teams. Entry Fees are non-refundable and non-transferable
Registration will open in October for the April 11, 2021 race!

Race Day Registration

6:30 – 7:45 a.m. in the packet pick-up tent at the RTD Parking Lot at the corner of Prince Street and Alamo Avenue in downtown Littleton.

Registration Confirmation

Confirm your registration here.