how many hours to wait to run after eating
posted Aug-02-2006 09:29 PM. Hey I have been running for a while now and usually run 2 1/2 - 3 1/2 hours after my last meal. I don't know if that is how long you should wait or if you should wait longer. I need a time that will allow me to still be fully functional while running, and not feel hungary in the middle of running.