The pain starts in the middle of the top of the foot (roughly over the arch) and goes up to about 6 inches up the front of my leg, like up the shin. It is a narrow band of pain right up the middle of the foot, and up the leg ... sort of along that tendon in front, I guess. I feel it when I walk, when my foot flexes as I walk. It doesn't hurt when touched, and it isn't bruised or anything.
I rode a century yesterday, and it was fine all through the century. It was fine last night when I was relaxing ... but when I went to stand when I got out of bed this morning .... OUCH!! It has been sore all day, but does feel a bit better now than it did first thing this morning.