PART ONE SUNSCREEN--- Duh . As the number of skin cancer occurrences dwarf the next bunch of C.s combined, using sunscreen as an athlete outdoors is a must. And we can tell by the skin quality (or lack there of) who amongst our female competitors, Age-Group wise- uses sunscreen/sunblock- and who doesn't. It is that obvious. IMO physical blocks that are applied and hang out on the surface (not absorbed into the skin) made of - Titanium Dioxide and/or - Zinc Oxide are the best…and the only thing we use on our face….and most of the time-on the neck down skin too. The longest lasting, physical block sunblocks are tough to wash off- we find it survives multi-hour races- so that is the point. Plus, when we sweat up a storm, physical non-micronized sunblocks don't sting our eyes…for real vs. chemical sunscreen claims of being non-irritating. Not so for us and we have tried about 4 big name sunscreens made of chemical ingredients that penetrate the skin ---that not only annoy...