Here in the states we really don't see cyclocross so it would be unfamiliar to a great chunk of the members I suspect.
The photo is fine, but it's boring. You need a location where there's some action - this picture is about the same as riding down a sidewalk all decked out in your race gear. You need to find a location crossing through a mud puddle, a nasty muddy climb, the terror in a face going through rocks at a high speed. One of my races, when I lived in Germany, they had us crossing a FREAKING COLD river. It was not necessarily fast moving, but water has a lot of force. The river bed was covered in slick rounded rocks. This setting was amazing for spectacular shots - wipe outs, the cold shock on the face, seeing the bike half submerged with the rider fighting his/her way through.
Find a better location. It's like a saying often said about photography - If you want to take an interesting photograph then stand in front of interesting stuff.
I hope this helps.