4.

“A marathon. I mostly run 5k races. I was part of a running group through the local YMCA and a few were training. I’d join them for their training runs for fun as I’d never done long runs.”

“Long story short: I signed up for the race the others were doing and I hated it. The marathon mindset was actually different from the training runs. The others were more focused on getting good finish times. Almost did not finish but ran at my own pace just to finish without dying.”

—u/lil_adk_bird

Source: https://www.buzzfeed.com/fabianabuontempo/done-once-in-your-life-and-will-never-do-again