Sometimes, we all need a motivational boost. And whenever the folks at Greatist need inspiration, we look to our community. Each week, we’ll share our favorite fitness photos — tagged with @greatist — from the Instagram community, featuring amazing fitness feats and downright heartwarming moments from across the globe. This week, we asked users to tag their favorite outdoor fitness photos for the chance to be featured on the site. There are our favorites. To read more click here!