Kathryn Scott, Special to The Denver Post
Sophia Jenkins, 12, works to keep her grip as she makes her way through the course at Ninja Nation at Bromley Farm on Sunday in Brighton. It was the inaugural Colorado Ninja Challenge with three obstacle course challenges: pro, intermediate and kids. 
Getting your player ready...
There were a lot of ninjas in Colorado this weekend. The Colorado Ninja Challenge took place Sunday at Bromley Farm in Brighton. The inaugural event had three obstacle courses: pro, intermediate and kids. Some of the top ninjas competed for $20,000 in cash and prizes. Check out the photos at The Know Outdoors.
