OK, I did my very first commute of the year today, any before you say anything: we've had the mother of all winters this year, and then I had a flat back tire...
Anyway, it was a perfect morning: no wind, no cars, kinda sunny, and overall greatness. The legs held out but it was hard breathing at times. It took me an hour, but give me a couple of weeks and I'll shave that with 10-15 minutes.
Later!