Cycling

I went cycling today out at Walnut Creek for 17.7 miles in one hour 4 minutes, and then came back home to bike 4 more miles as a warm down for a total mileage of 21.7.  At Walnut Creek, my average speed was 17 MPH with a max speed of 24.6 MPH, and I burned off 1,120 calories which results in me feeling like I have an empty pit where my stomach used to be. To lunch I venture!