Event Description

The 5th Annual Tommyknocker Ultras will take place on May 19, 2018 The Tommyknocker Ultras is a challenging 12-Hour timed event with spectacular views of Colorado’s Front Range above the Denver Metro Area. We're also offering a half marathon for those looking to enjoy the camaraderie with us! The course features double-track and single-track trails with 0.0% pavement.

The Tommyknocker course was designed to challenge you by running multiple loops without knowing the loop you’ll run next. It’s more of a 12-hour brain cramp with some running thrown in. Runners will enjoy our “carnival-like” setting.

Upcoming Races

May 11th, 2019 12 Hours

Past Races

Date Distance Total Finishers
05/12/18 12 Hours 65
05/20/17 12 Hours 35
09/10/16 12 Hours 19
09/12/15 50 KM 33
09/12/15 100 KM 11
09/06/14 50 KM 26
09/06/14 100 KM 3

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