If you missed it, read the down-low on what Greatist’s Renew Year Challenge is all about.

Between cars, trains, and sitting at your desk, it’s easy to spend much more time on your butt than feet throughout the day. And though it may be tough to get your hands on rollerblades, walking is an easy alternative.

So lace up those sneakers and hit the pavement — even if it’s to grab an afternoon cookie. If anyone tries to stop you, tell them it’s going to make you more productive. It’s the truth!

What adventure did your feet decide on? Tell us when you’ve returned.