Originally Posted by
sstorkel
I regularly do 2-hour rides where I burn 900-1100 calories and eat nothing, so that sort of nutrition would be unlikely to make me bonk.
A two hour ride is usually not long enough to deplete your glycogen stores. At least not for me - I do such rides twice a week or so and I don't eat during a short ride like that either. (Nor do I eat during a spin class or any other short workout, which I usually have 4 of in a week.)