Want to know what it's like to run the @Marine_Marathon? Check out this blog from one of our team, Colin, who was a finisher in 2017! Colin has ran all over the world and ranks this in his top 3 marathons he's completed ow.ly/NTrM50vvtoy #MarineCorpsMarathon #WashingtonDC pic.twitter.com/gFVPHwjPjB