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Foot cramps in the last .1 of a race (Read 40 times)

jerseyrunner


Half Fanatic 12680

    This happened to me for the third time today -- my left foot cramped up precisely at the 13 mile point in a half marathon. It also happened exactly at mile 26 in the NYC marathon last November and at exactly mile 13 of the half marathon run leg of a half ironman triathlon in September.

     

    So I want to know (1) why I am getting foot cramps, and (2) why at the very end of a race? In all of the races, I am getting the cramps at the very end, but after varying amounts of time so this seems weird to me. The courses were very different; one ended downhill, one ended in  slight uphill, and one ended on a flat boardwalk, so I can rule out slope and terrain as possible causes.

     

    Has anyone else experienced this?

     

     

    mikeymike


      Just a guess, but I suspect it has to do with changing to more of a forefoot strike when your feet are already very fatigued as you kick for the finish, whether consciously or not.

      Runners run