The race calendar in Colorado is jam-packed with fun races to celebrate July 4th! From the Liberty Run 4 Miler in Denver to the Rock-It Run Half Marathon and 5K in Castle Rock, there are so many options to choose from this upcoming holiday. Other cities hosting races this July 4th include Palmer Lake, Superior, Parker, Crestone, Highlands Ranch, Longmont, Louisville, Evergreen, and Glenwood Springs. Click here to see the full lineup of events: https://www.coloradorunnermag.com/2003/09/01/event-calendar/
