The following is a post sponsored by Brooks Running. For our sponsored post policy, click here. Who doesn't want to Run Happy? To do just that we've accepted Brooks Running's assignment to create the ultimate summer playlist to fuel those long summer runs. We polled readers on Facebook and Twitter for their favorite tracks---threw in a few of ours---and created the below Spotify Run Happy playlist. And we have to admit, it's dang awesome. Everyone's suggestions for songs were sooo good---thank you! And we found some new tunes, too. Check it out! What songs help you to run happy? What should we add to our ultimate summer playlist? ---Jenn