Happy 12/12/12! I celebrated by running a 12K around Central Park -- and finishing at EXACTLY 12:12:12 p.m. ET back at my car, which was parked at 73rd Street and Columbus. I was planning 12 miles but had to get to work! Mileage/yardage is an estimate, which is pretty easy to do at Central Park if you run it all the time. I had done once around the park for 6 miles, then I simply calculated where to do the remaining nearly 1.5 miles to make it a 12K and finish it in time. I did not care so much about my running time as I did the clock time when I finished, so I slowed a bit at the end. I got to my car at 12:11, and then started typing as fast as I could on Facebook, Twitter and Instagram. The finish location was significant for me. It was at that same intersection of 73rd and Columbus where, six years ago this month, I broke a box of KOOLS in half because my new apartment right by there was freshly painted and I wanted to quit and start running. That same day I bought my first box of ASICS instead. I hope you also are doing something special on this final full-repeat date of our lifetimes! It's good for your karma!