Running31:41 5.04 km (6:17 / km) +4m6:16 / km ahr:149 max:164 rhr:51 slept:8.4 weight:76kg
Lake Merritt run. Good training effort. Had to stop for 40 seconds to retrieve hat and readjust ear buds. Cloudy with a few sprinkles. Tried to land on the balls of my feet the whole run, and generally did it. Tend to land on my heels when I get tired. Good article and video on http://www.nytimes.com/2011/11/06/magazine/running...