Ha, I got sunburned during my duathlon, yesterday. Normally we are insane about avoiding sun exposure with clothing and sunblock, but it's been so cold and dreary that sunscreen wasn't even on my radar.

I have no LS recommendations. I love Moeben sleeves on the bike, even in warm weather, but I overheat VERY easily when I run, so I just have to slather on the Coppertone Sport and wear something on my head to keep my scalp from burning (and to wick sweat from my brow).