I did a search and couldn't find a similar thread, and have a dr. appt scheduled for next week so if no one knows, then hopefully he might be able to answer.
For the last 2 days I've had a fairly annoying pain on the top of my foot. It feels like it is along either the tendon or bone leading up from the big toe. A little background, I'm a fairly new runner, been working up slowly to my long run of 8 miles last week, and was going to do 10 tomorrow, but I think I'll skip it for now. On Sunday I did my 2nd triathlon and all went well, but Tuesday's run immediatly I felt the pain, but pushed thru the 5 miles with a new PR (I ran 3 miles on the treadmill on Monday without any pain that I can recall, but I wasn't really enjoying myself so I wasn't really paying attn to anything). I thought maybe it was my laces were too tight, but that shouldn't be it since I have been running in the same shoes all along, with elastic laces that I haven't adjusted. I loosened them a bit anyways. Today, all day it hurt, even with my shoe off. The other possibility might be that the toe clips on my bike irritated the tendon or bruised the bone and it just took a few days to start hurting? Icing it hasn't helped.
About the only info I could find online about this might be a stress fracture, but I thought maybe someone on here might have another idea.