My name is Robert "Bob" Hardy, and I'm the Walker Runner, meaning I run marathons with my walker. I do this because I lost control of my balance after surviving Leukemia and a bone marrow transplant. Since I've started walker running, I have completed one 100km ultra marathon, six full 42km marathons, and two Lumberjack 59.2 marathons. My goal is to qualify for the Boston Marathon. I also want to motivate and inspire others. If I'm improving my health at 70 years old after surviving Leukemia and have a balance condition, anything is possible.