For the past few weeks, Ive started training for a marathon that I want to run later this year. I stay relatively physically fit but I have almost no endurance whatsoever, I never have. Ive read tons of books on how to improve it, downloaded some apps to guide the daily running routine, but Im not seeing a noticeable difference and Im not sure why. Completing a marathon is one of my goals, so its something Im determined to accomplish. Focus: Ever trained for and then run a marathon or another significant physical goal? How did you train for it? Alt Focus: What are some of your (non-financial) personal goals that you want to accomplish?