Wondering what a solid 100 meter time for a 400/800 meter runner? . Would 11.1 standing with no wind be good enough to be able to think about a low 48 400 meter? I understand its hand timed but I've seen about half second drop the last couple of months with it, so Id say its about as accurate as hand timed can be. My times last year were 49 and 1:55 but training was bad and didn't have the speed I have now. Btw I'm 6'2 150, and putting about 40 miles in a week.