intervals are not fun. just needed to say that. after a week or so off, i got back to interval training today, riding 2x10 (1 min on/2 min off). my heart and lungs will thank me later, i suppose, but they weren't very happy about what i put them through against the wind and up hills. sure hope this improves my speed over time. i'd hate to kill myself for nothing.
on the bright side, it was 54 degrees when i left and 59 when i got back. no shoe covers. fingerless gloves. only two layers top and bottom. spring! (19.97 miles @ 16.8mph)