_ The 2018 Rock 'n' Roll Denver Half Marathon:
2018 will mark Rock ‘n’ Roll Denver Half Marathon’s 9th year with the series since its inception in 2010. Through the years, tens of thousands of runners have hit the streets of the Mile High City, where the world is truly at your feet.
Read more at http://www.runrocknroll.com/denver/
Event details and schedule
2014 Results at : running.competitor.com