2.5 mile run, 9:15 pace

ran in san diego while im at work. ran with a friend who thought he could out sprint me. i wore a 25 lb weight vest for the sprints, and he is 170 lbs and did his last half ironman in 5 hr 40 min (and half the run was in sand).  needless to say, he no longer thinks he is faster than me.  at least i can still sprint.