I usually run for an hour in hot weather every Saturday (I'm in the tropics, so it's usually 30 degrees or above, with around 90% humidity). I weigh myself before and afterwards, and usually I'll lose ...
I am currently training for a marathon. Due to a change in my schedule starting Dec 1, mornings will be the only time I can run. I heard that it takes about an hour for the body to absorb water, so ...
What recommendations (fact-based, if possible) do you have for pre-race to ensure optimal performance? Warm up is a given so no need to mention that. But what about nutrition, hydration, rest, etc. ...