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Race Day

COLFAX NAMED A FAVORITE - Runner's World, 5280, and more

2017 had editors from 5280 Magazine award the Colfax Marathon Relay as their favorite Denver race to run!   Plus back to back years Runner’s World picked Colfax Marathon as a favorite – one of ten in 2015, one of 10 great marathon for first timers in 2016, and a feature article in 2016/ 2017 about Denver as a top 10 running city and Colfax Marathon as the featured Denver race.

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