Woah, this was definitely the hardest for me so far! I DID IT, THOUGH.
Haaah one night when I was traveling, I was just walking circles in a well lit parking lot.
I wasn't sure what pics to upload so just have a few selfies and a screenshot of some steps.
Hahaha amazing! And thank you!
Congratulations Laura. I remember doing pushups on a BART train one night at 11:30 pm in order to do an IAD challenge. Goofy stuff, love it.