“Most people run a race to see who is fastest. I run a race to see who has the most guts.” –Steve Prefontaine

“Most people run a race to see who is fastest. I run a race to see who has the most guts.” –Steve Prefontaine
Humidity slows evaporation of sweat from the body because the air outside is too dense with water molecules to absorb yours.
-drink plenty of water to avoid dehydration
-slow down and cool off if you experience a headache or shallow breathing
-overheating can cause serious, even life-threatening conditions such as heat [...]