Red, white, and you. Start off your 4th of July with Denver's original and most iconic 4th of July run/walk 4 Mile event.
The Liberty Run 4 Mile has something for all ages and abilities. You can run or walk, or you can take part in our competitive USATF judged race walk. Plus kids 8 & Under can enjoy our FREE Firecracker Kids Fun Run.
NEW: Fun interactive activities with the Denver Fire Department thanks to our Charity Partner, the Denver Fire Department Foundation.