B2 is doing the Great River Ride, here are the details from their page:
Join us Sunday October 8, 2017 for the 30th annual ultimate century ride. The Great River Ride has been rated as “one of the best century rides in the USA” by Bicycling Magazine and the League of American Bicyclists. “Gorgeous but gruelling” is Bicycling’s description for what we believe is the most challenging century in New England. This is a must do event for any cyclist. Done it before? Come again, each year or two the route changes slightly offering new vistas and new challenges.
More info on their page: http://newhorizonsbikes.com/articles/great-river-ride-2016-pg161.htm
Don’t forget to register!