Music is a huge part of what we experience as runners. It motivates, stimulates, and sometimes, just helps us zone out. As part of our ongoing commitment to your full spectrum of life as a runner, we’re going to be updating play lists for you each week. Expect guest DJs, including Katy Perry, the Black Keys and Ghostface Killah, and Stephen McGrath, communications expert at the legendary Massey Hall, who will be curating our music coverage moving forward. Rock on, people. Enjoy the run.