I ran for 20 years and had occasional problems runners have such as black toenail and a blister one in a while.
I started up again after a few years and now have a problem I have never had before. I only run about 2 miles a day and the tops and bottoms of my toes are severely irritated, sore and a raw red color and slightly itchy. The toenails are fine and I have no regular blisters with fluid, just raw red. My shoes are the same size I have always worn, I wear socks.
Any idea what the hell this is?
Any solutions other than stopping running.