Hi, I think that isn't a bad idea. the composition and the exposure are good. I think that this image have two problems. the first is the background, too much distracting, a better out of focus was better. you can obtain this with the focal length near 55 mm and with the subject near the camera. the second problem is that there isn't a strong point in the image, there are the bicycles hence the image meet the contest but there isn't an action or an something that the bikes do.
Sorry for my ugly english :)