I love running and following running but the cliques remind me of HS.
I don't doubt you but where did you hear Mary didn't fit in with the rest of them?
Mary seems decent and has an outgoing personality, so not sure why she wouldn't fit in with the girls. The vids with her and Jordan pushing each other seem to be uplifting.
It's not like an NFL player, for instance, who likes dinosaurs and poetry, and the other guys like XBox and Fortnite. (Just a theoretical example).