Fall Training - Winter Cold!

Did I say it was hot?  I biked in today in 40 degree cold!  6 days after 90 degree heat.  I did a 6.9 mile run yesterday from my house to fresh pond.  I thought I was running reasonably fast during the pond loop, but my ol'gps phone said: 7:50 and 7:44 for those miles.  What?  Anyway, biked in, did my normal slog-run today of 4.8 miles and then 12.5 miles biking round trip.  So 11.7 running and 12.5 biking.