on road bike. active calories according to Garmin watch c 2,350. (if I add the 2.2 mi from my home to the Davis Square start this would make for 57.9 mi )It was pretty cold around 40° (and now at the end of the ride, 35) and it was light rain and starting at 12:51 p.m. snow flurries. The rechargeable heated gloves were too thick to wear so I kept them in the back of my bicycle, and the showers pass wool blend waterproof gloves were not nearly warm enough. only the Boston Cyclist's Union with their amazing mission and comraderie could get me out of bed today to do this in the pretty bad (but certainly not the worst Boston can offer) weather. But I also learned that my minimum temperature for even barely acceptable cycling must be at least 45° F. My weak point: gloves and eyeglasses.