As the Chalupa group hit the trail for their 5K run, I went to the nearby tracks to put in some speed runs. Did a few 100 meter sprints with a lot of recovery times in between. The best dash was at 15 seconds (100 m). That was at about 4 min/mile (only for 100 m though). One shot came pretty cool – with both feet clearing the ground by about six inches. However, you can also see the grimace on the face as I was gasping for air with the heartbeat hitting close to 180.