Seems odd now that I've done 2 Ironman races, about a dozen marathons as well as many other shorter running races, but "I'm not a runner" was my belief for most of my life. Why did I think that? Let me tell you a story. I was about 16 years old and was a competitive swimmer. Not just a little competitive, but I swam with people that qualified for the Olympics and on a good day I could beat them. One day after swim practice, the coach called us over and announced that the pool would be closed for maintenance for 2 weeks so there would be no practice. Even though I loved swimming and the training we went through, I cheered with the rest of my teammates until... Coach called about 10 of us out and said that we should meet him by the new coliseum that was being built nearby. I was confused. I hadn't heard anything about a pool there, but coach said to just wear shorts and comfortable shoes. I showed up and waited for instructions. Coach said "run...