This weekend I ran in the Firefighters 5k in Sweetwater, TN. This year, on the 10th anniversary of the terrorist attacks, the goal for the race was to have 1 runner for each of the 343 FDNY members who gave their lives. I shared my bib number with Jose Guadalupe. I did not know him. Today I know a little more about him, though only through what was shared about him after his death.