The way I got into running back in 2009 was with friends, doing a RfL 5k. I would never have had the guts to do a more competitive / mixed race back then, as a very slow, previously very overweight mum, who'd never been any good at sport. I was so nervous as it was and the camaraderie put me at ease. I've done a couple of the 10k RfL since, as I like the friendliness, and I've run alongside friends who've seen how much I enjoy running and who also want to try a very non-competitive event. I now do a fair few other mixed / more competitive HMs, 10 mile and 10k races per year, as well as doing some of the league races with my running club. Of course now entering a race is no big deal and although I'll never be the fastest, or anywhere near, I'm an averagely experienced runner. I think it's a great way for women like me to get into running, and I honestly would never have had the confidence to enter a race before doing it. I don't see the problem. As others have said, it's a fun charity fundraising event primarily, not a serious running event. But if it gives you the running bug as well, as it did with me, then everyone's a winner really?