Not sure what any of these are or what the hell was going on today really, but they were fast, a bit scary (some nasty crashes) and pretty loud. I think I was the only one there not in leathers, covered in tattoos or with my shirt off, but I enjoyed my first time taking pics of racing bikes anyhow...
More here: http://chrisharrison.smugmug.com/gallery/3220692
More here: http://chrisharrison.smugmug.com/gallery/3220692