The 11th running of the Green Grand Prix will take place at Watkins Glen International on 17 April 2015. There will be the usual fuel economy run around the short track at WGI, and the road rally around the Glen area, but this year there is a new Phase of the race. It's called the Prius Challenge, and is open to Gen 2 and 3 Prii. Here's a poster for it: BTW- that is my Gen 3 in the picture. I came in first in my class two years in a row. Can I make it 3, and win the challenge? Time will tell. At any rate, tell your Prius driving friends. It's for a good cause. Find out more at the official Green Grand Prix website