Comment by everforward

Probably depends heavily on how you normalize the risks, and I had a good chuckle at the thought of “injuries per 100k miles” applied to lawn mowers.

I would guess lawn mowers are higher risk per time or distance, but lower prevalence in injuries per year. I would guess the injuries are mostly a) hit rocks, b) did something dumb with the mower, or c) general outdoors risks like slipping or being bit by snake, etc.