Course Description: The official start/finish is the Bobolink Trailhead where the gravel path begins just off Baseline Road. Runners will head S/SW following the double track crushed gravel trail. At about 0.6 miles runners will cross over a concrete bike path and continue on the crushed gravel path. The trail continues to follow South Boulder Creek passing under South Boulder Road and Highway 36. After crossing under Highway 36 you will pass through two cow gates as the trail turns westward and terminates at old Marshall Road at the final cow gate. Touch the gate, turn around, and retrace your steps back to the start. It is slightly uphill on the way out and downhill on the way home.

Say hi to the cows and prairie dogs along the way, and please respect the Boulder County mask ordinance. Also do your best to close all gates behind you — or for an added challenge you may chose to steeple over them.

Rules of the Road: Runners were expected to follow all local rules, park regulations, and obey appropriate social distancing requirements during their runs.

Assumption of the Risk: Running may be considered a potentially dangerous activity, and anyone who attempts this challenge assumes all risks associated with participation. If you are not comfortable accepting these risks, please do not attempt this challenge.