I'm 70 and was really proud when I graduated but 1 week later I was on the IC with Metatarsalgia which lessened when I was fitted with orthopaedic inserts. I started running again going back to week 5 and working up to completing C25K again. Week 9 day 3 I felt a twinge in my Achilles. This got worse the next time I ran, and now affects me even after walking up hill although I have been trying to rest it as much as possible. I'm beginning to think I am just too old for this but I do miss it. Any advice folks?