...Running the stripes comes with a hazard that many from the north have not seen; raised divider line reflectors. You know, the little things about every 2-3 lines that go bump, bump it you are changing lanes. They are not tall and are only a hazard if you step on one funny or toe into one.
This is exactly what almost ruined my first marathon last year! I stepped funny on one of those things somewhere after MK and I started getting a pain in my mid-foot. The pain got increasingly worse through the last half of the race to the point that by the end, I couldn't think of anything except how bad it hurt. Watch out for those reflectors, folks!