Shortened Ride, Cold Run

Headed out for another early bike ride this morning. Started out at 5:20am, pitch dark out there. Ended up shortening my ride a tad bit and coming back and doing a run. Problem was that once I got home from the ride, I took a bit too long to get out for my run... after about 15 minutes, I had already cooled down from the ride, so my legs were a bit stiff and cold when I went out for the run. Never managed to warm up over 7 miles, but made it through well enough.