I completed Week 6 Run 1 today, which I was delighted with as I had to pause during Week 5 Run 3.
After 10 minutes running, without fail, I experience enormous pain in the arch of my right foot (slightly less pain in the left) that's kind of like cramp, but not as sharp. It's sort of a dull ache, but a really intense one, all along the tendon (?) underneath.
During W5R3 I had to stop at 10 minutes and walk it off for a few minutes, though I wasn't really feeling tired, physically or psychologically. Today, I did my 5 minute run fine, then half way through the 8 minute section I was in a lot of pain (though with 4 minutes left to run, I pressed on through it).
Any ideas what it might be, and how I can make it go away? It doesn't bode well for my running future if I can't do more than 10 mins at a time.