After a muddy, physically challenging and super successful Ruckus Kansas City on Saturday, we received some great feedback from many of our RuckStars. But one of the comments we received was quite unexpected—the impact that our music made on the Ruckus community before, during and after the Ruckus obstacle course run. Before each Ruckus event, we put together a playlist of songs that we think our RuckStars need in order to stay pumped up before the race, motivated during the race and…