I'm at an NHRA event for the very first time. Rather challenging. The car in this pic was probably doing 250+ mph when it passed me as it accelerated to around 312 within a couple hundred more yards. Tough to pan and get tack sharp images, especially after dark. Shot with a 5d Mk3, 70-200 2.8L II, 70mm, ISO 10,000, 1/1250 sec, f4.5. I normally shoot RAW, but I forgot that I had shot some images in JPEG yesterday and forgot to set it back to RAW. this image was straight from the camera with minor cropping.