I wanted to pass along to the local group a driving event for BMW owners. It's called Climb to the Clouds
http://www.climbtotheclouds.org/. This is mark the 5th year. It is not a race. Rather a collection of BMW owners going for drive in the White Mountains area. Details (including the registration) can be found on the website. The collection of cars will include some M3's, M5's, 3 and 5 series and I believe a Z8 and M1 will be represented.