Colorado Colfax Marathon
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The Colorado Colfax Marathon is an annual marathon foot-race established in 2006 in Denver, Colorado, USA. The 26.2 mile course begins in Aurora's Sports Park and concludes at the Lakewood's Colorado Mills. About 6,000 people took part in the inaugural event in 2006.
In addition to the main event, a half marathon, a relay and a wheelchair marathon also take place.
