My newest, bestest run recovery snack is a sliced tomato with lots of salt. You get calories, fluids, salt, and deliciousness. It’s really the only thing that feels appetizing to me after a long run. Even if I’m dehydrated, which I often am, I often don’t feel like drinking right after a run even though that’s what my body needs most. The advantage to the salty tomato is that it makes me want a big glass of water right after eating, thereby forcing the re-hydration process.