Hi, whenever I do a triathlon I seem to get horrible side stitches during the running leg. Does anyone else have this problem? I can't seem to find the solution. My bike was fitted by one of the best cyclists in the state, so I know its not that. I didn't eat high fiber or fat before the race. I had about 500 calories 3 hours before the race, but my stomach will always feel horrible during the run causing me to stop. My pace was 9:24 per mile when it should have been 5:45 per mile, it's ridiculous.