Ok, this is my opinion, and I probably couldn't do any better :? but, -I think the legs are too fat, so is the lower torso. -Is the trash can supposed to be a backpack, because that's what it looks like. yes, trail running requires backpack. and trash can took its place :) about legs+torso, you're ...

what do you think about it?
It's a campaign logo to preserve environment during trail running competitions where often the runners (!) throw away their garbage along the paths