an interesting shot, but as for on topic, IMHO it is not... as the main focus is on the gentleman in the foreground and not the actually racing... they are so out of focus it is hard to tell what they are... it is a good use of depth of field and exposure is good..

DW, I beg to differ with you...I think this shot is perfectly on topic as it is obvious they are at a racing track due to the formation of the cars and the barrier fence...The fans are as much a part of the experience as the cars and as long as the shot includes the race, seems fairly logical to me it should be on topic. A random shot of a crowd, no, as it could be any event, but again, this is clearly a motor-sports race..

I do think it's on theme, but I'd like to see some cropped from the right so the guy wasn't so centered