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    Colorado Race Timing did an incredible job for Sierra's Race Against Meningitis' 4th Annual 5K Run/Walk this year! It was our first year to have our race chip-timed and Colorado Race Timing made it an easy transition for us. Colorado Race Timing is very professional, easy to work with and extremely organized - we would recommend them to anyone. Their expertise is unmatchable and if you are looking to grow your race and be confident that it will be timed accurately, Colorado Race Timing is the best choice!
    Sierra's Race 5K, Loveland, CO

    Colorado Race Timing did a great job - thanks so much for getting those results out early, and being flexible.
    Rugged Maniac, Lakewood, CO

    The chip timing technology and the reputation of Colorado Race Timing played a significant role in making our first-time race something people desired to be a part of. The support that we received from Colorado Race Timing from promotion, to route logistics, to the day of our event was vital for Run for the Door 5K's success! This high level of support and quality is something that is difficult to find, and we have found it in Colorado Race Timing.
    Run for the Door 5k, Denver, CO


Colorado Race Timing is based out of Centennial, CO. We can assist you with course management and can rent your event about everything that you need to put on a successful race. Continue Reading

About Us

For the 2016 racing year, Colorado Race Timing timed 102 races. This included running races, triathlons and high school cross country meets. We are a group of dedicated athletes and our entire staff is comprised of competitive runners. Continue Reading