Run - 2.4 mi, 20:41 - Ave Heart Rate: 157
Bike - 40 min - easy indoor spin
My MP3 player battery died in the first minute of my run. I know I can run without music, but it made the 40 minutes on the spinning bike mentally grueling. I resorted to singing in my head and doing pretend intervals (this was supposed to be a recovery ride so i wasn't doing real intervals). I couldn't have made it much longer.