Colorado 13er, 10k and 5k
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The Colorado 13er & 5k/10k and the race course were designed so that you can enjoy all of the spectacular views of the Flatirons that Colorado has to offer. Come see for yourself!
Related Events
Did you know that this race is part of a series of runs? If you like this race you may want to run one of the following 3W Races events.
Trail
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