We went to the rodeo last weekend. I was excited to see what I could get since I was shooting with my 5DmkII. I shot the Lehi Round Up last year and ran into exposure issues toward the end of the evening because it just gets too dark. I was curious how the added ISO ability of the 5D would handle the lower light. I think it did rather well. Here's a link to the entire set:
http://www.flickr.com/photos/hypnoeyez99/sets/72157624319961176/
I usually don't do much cross processing, but Exposure does such a good job, I couldn't resist on this shot... Plus, it's a clown.