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Trail runner kills mountain lion in self-defense in Colorado

The unidentified male runner was attacked from behind by a young mountain lion, which he managed to kill despite suffering serious wounds

An unidentified male running on the trails in Horsetooth Mountain Park about 100K north of Denver was attacked by a young, male mountain lion yesterday. Despite sustaining deep bite and claw wounds to his face and body, the runner was able to kill the animal with his hands.

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The man was able to get to a hospital and is expected to recover. Colorado Parks and Wildlife staff were able to retrieve his belongings and the body of the mountain lion, which was sent to a CPW lab for a necropsy. Lab results showed that the animal died of suffocation, though it is not clear how he killed it.

According to a report by Reuters news service, there have been fewer than 20 deaths by mountain lion attacks in the US in the last 100 years, but there have been 16 attacks in Colorado since 1990. One source reported a 55-year-old woman was likely killed by a mountain lion in Oregon in September 2018.