2010 Boulder Marathon • 26.2 Miles

The course for the 2010 Boulder Marathon is the same as it was in 2009. The marathon course is officially Certified and Sanctioned by the United States Amateur Track Field Association (USATF). The marathon starts at 7:30am on the morning of Sunday, September 19th, 2010. The 2008 Boulder Marathon was voted "Best Colorado Marathon" by Colorado Runner magazine. The Boulder Marathon is a Boston Marathon qualifier.