I think that crashing thing nearly happened to me on the century I did on Saturday. It was an organized group ride with virtually no support. No food, no Sag vehicle, just road markings and a map, and a $15 fee. There were some gas stations and we got some raisins and nuts. At mile 50 there was no place to stop and get lunch. I REALLY need a substantial lunch about then. I haven't been technically diagnosed with hypoglycemia, but I get many of the symptoms.It wasn't 'till mile 75 that we were able to get lunch. I was getting wonky by then and starting to have a real bad attitude. I was fine for the rest of the ride once I had some lunch in me! That won't happen again. the website for the ride was a little misleading, or I would have taken some food.