Saturday, Sep 6, 2014
This Event Took Place Sat. Sep 6, 2014


The 4th Annual Tommyknocker Ultras will take place on May 20, 2017 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.

Last day to register with the guarantee of a race shirt and finishers award is Monday May 8, 2017!

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.

Date: May 20, 2017

Distances: How ever far you can run, on multiple loops, in 12-Hours -or- A Half Marathon
Start Time: 6:00 am
Time Limit: 12 Hours
Location: White Ranch Open Space in Golden, CO

Local time: 10:58 AM


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