Not technically a poem, but this video on the Indy 500 is close enough to poetry, and I really do think about it a lot. It's very simple, but sometimes I convince myself it's profound. I've also provided the transcript.
Three Poems About Baseball by Devin Kelly. My favourite of the three is 'The Old Catcher Considers the Failing of His Knees', but all of them are astonishing and deeply affecting.