Anonymous wrote:Remember, your choice about food and water during a run is exactly that: a choice. There's no absolute need to eat or drink. Many people might appear dehydrated but are fine: one world-record marathon was done by a runner who sweated out 10 percent of his body weight during the run! (https://www.runnersworld.com/training/a20859056/just-because-you-sweat-doesnt-mean-youre-dehydrated/) Many people above noted that they prefer not to eat or drink much even on long runs.
But if you want to eat or drink, definitely do; just like there's nothing wrong with NOT drinking on a long run, there's nothing wrong with drinking on a short run if it makes you feel better.