You know you’re with a runner when it’s 90 degrees outside and despite the better judgement of everyone in the universe, they go for a run at noon because they just need to get their run in and not even the blazing hot midday sun can stop them.
They go out shirtless because it’s so hot.
They wear short shorts because it’s so hot.
They dump water on their heads because it’s so hot.
They wear knee socks because… I got nothing. I have no idea why anyone would do this.