If you ride 300+ miles per week and watch what you eat, you'll lose weight too. Calling what I do on a bicycle 'racing' implies that notion that I might actually beat somebody, which is a dubious prospect. But I shall pin the number and hammer on my TT bike as fast as I can. I did that race last August or September, I'll be curious to see if I can best the time I posted that day (I think it was an avg. speed of 22 mph). I'm slow, but I do enjoy it.