Thanks for the over-whelming response.

yes, I was wearing carbon-soled shoes ... but they are shoes I've been wearing for 3 years now (same brand, style and size, newer shoe). I DID have to walk/run a ways on these shoes b/c of the thorn in my tire ... which I don't normally do. Perhaps this is what caused the issue?

The color in my toes IS normal (it took a few days but it is now!) a nice white when i put pressure and then pretty pink when i release ... so at least my toes won't be falling off any time soon

My electolyte balance seems fine. No cramps or spasms ...

I am going to go with the 'give it some time' and 'massage' options ... and we'll see what happens. Please keep bringing your ideas/thoughts to the table - it all helps

maillotpois - let me know how the shoe swap works. I am curious! I've always used hard-soled shoes and prefer them as they alleviate pressure points on the pads of the feet while riding ...

Hannah - nice to see you here. A country apart but the DirtyGirlz are never too far away!