I finished week 6 yesterday with a bang. The best part was taking my 34 yr old stepson with me. He works out a lot but doesn’t run. He took great joy in telling me how easy it would be to run 25 minutes with me. I took him out to the local mountain bike trail with me. He did really well for the first 7 or 8 minutes. Then he buckled. It was quite the revelation for him walking(limping) back to the car. I truly enjoyed it as he is an even bigger smart a$$ than I am. He has a newfound respect for the old man.I think he is going to try c25k now. What a great day.