Start and finish in beautiful downtown Cambridge, Massachusetts. Take an Autumn stroll or sprint down Mass Ave. The course is fast and flat so you can get back to the post-race party sooner!

Registration Fees:Cambridge Classic races sell out. Sign up early for the best prices.$40 – until 7/19$42.50 – 7/20 to 8/23$45 – 8/24 to 9/27$50 – 9/28 to Race Weekend (if available)