Winter in Boulder can be a very mixed bag.  While it’s is possible to have 60° degree weather in January, it is just as likely to have a week, like last week, where the weather doesn’t get above 10°.  Even when the weather is cold and it gets dark early, there are still a large number of people who commute by bike.  I had one ride last week where is was 6° and I saw at least a half dozen people on the bike trails.  When it that cold though, I don’t ride for exercise, I only ride because I hate driving that much. Continue reading →