Sunday, September 22, 2019 - 9:30AM Cambridge, MA US 02139 Directions

Fall Classic 5K

$37 9:30AM EDT Price increases after August 25, 2019 at 11:59pm EDT
Have you already run one of our 2019 Classic 5Ks? 

Register for the Classic Double!

Registration for at least three of the 2019 Classic Road Races by September 1st gets you an additional quarter-zip sweatshirt featuring the new Classic Series logo.

Click below to find out more about the Winter Classic:



Start and finish in beautiful downtown Cambridge, Massachusetts.

Take a 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 Info:

Cambridge Classic races sell out.  Sign up early for the best prices.
$35 – until 7/14
$37 – 7/15 to 8/25
$39 – 8/26 to 9/21
$40 – Race Weekend (if available)


Short sleeve gender specific tech t-shirt for all registered runners!

Social or Company VIP Teams:

Designed to reward our most loyal fans, the Team VIP Program is, hands down, the best way to experience any Classic 5K.  For a team to qualify for the items outlined below, it needs to have a minimum of 20 members registered for the race.
Your group can register as a Social Team or a Company Team. 

Social teams are made up of friends, family, running buddies, work friends or any combination of the like.
Company teams are made up of employees from one company.

The team deadline is September 15th at midnight.

Get 19 of your closest friends or co-workers to join your team and receive the following:

  • Reserved tent and table in the post-race area
  • Cold beer waiting for your team after you finish
  • Pouring station near your tent
  • Prime spot to enjoy our post-race music

Largest Teams Win!
Awards will be given to the largest Social and Company Teams. 

Prizes include a ridiculously over-sized trophy.

You can create your team or add yourself to one during registration.  If you are not sure if your team has already been created, use the Teams/Groups tab to find out.

Post-Race Party:

Post-Race Party following the race with a great selection of beer provided by Cambridge Brewing Company.


Awards will be given to the top 3 overall male and female finishers AND the top 3 male and female finishers in each of the following age divisions:

  • under 14
  • 14-18
  • 19-29
  • 30-39
  • 40-49
  • 50-59
  • 60-69
  • 70+
Race Contact Info

If you have any questions about this race, click the button below.

64 Sidney Street
Cambridge, MA US 02139