Ran outside - it was snowing, and was too beautiful to stay inside. Started off slow, but ended up running the last 4 miles at marathon pace, for an average pace overall of 8:14 min/mile.
Left knee/quad and groin complaining now.
Good news about the knee - my chiropodist confirmed my suspicion that it's not runner's knee, but a torn quad. And it's not a serious tear at all, and seems to be healing. It's only been 3 weeks since the injury. So, I'm happy about that. Having some laser therapy done on it. Ice and ibuprofin help a lot too.
And the groin is not a hernia. Might be a Gilmour Strain - will see what my doctor thinks when I see her next week.