First big group ride this year with local cycling group Charles River Wheelers (CRW).
Rode through some very wealthy suburban towns (Dover is the wealthiest town in Massachusetts with median household income of $250k+)
Very fast paced group. Started with the 2nd group (15-16mph pace) but caught the first group (17-18mph pace) shortly after. I stayed with the first group and average speed of this ride is 17.9mph!