The 2nd Annual CF5K will take place on Sunday, October 6, 2019!

CFS is excited to bring back a family-favorite event in 2019. 

Click here to register for the 2019 CF5K!

This great community event could not take place without the generous support of our sponsors. Interested in sponsoring in 2019? Click here to learn more about our sponsorship opportunities and benefits!

We are so thankful to our 2018 volunteers - we couldn't have put on an amazing race without you! We are now looking for 2019 volunteers. Learn more here!

Want to register the "old school" way? Click here to download our paper registration form. You can mail to to Cambridge Friends School, or you can bring it with you on race morning.

About CF5K:  
CF5K is a race with fun for the entire family. Hosted by Cambridge Friends School, this race includes a Kids Fun Run followed by a 5k run/walk that will be professionally chip timed by RaceWire. Guaranteed tech shirts to all participants pre-registered by September 19, 2019, prizes to top finishers, and post-race festivities for all!

Click here to see the course map. 

7:30 to 8:45 am registration at Cambridge Friends School 
8:30 am Kids Fun Run at Cambridge Friends School 
9:15 am Runners/Walkers to gather at start at Danehy Park 
9:30 am 5k Race Start 
9:35 am 5k Walk Start 
10:15 am Awards & Festivities at Cambridge Friends School

The City of Cambridge has approved a parking consideration for on-street parking on the streets surrounding Cambridge Friends School. 

Danehy Park has two parking lots off of Sherman Street and Field Street. 

Award Categories: 
Top 3 finishers overall 

Age Categories: 
7 and under - 1st, 2nd, 3rd 
8 -10 - 1st, 2nd, 3rd 
11-12 - 1st, 2nd, 3rd 
13-14 - 1st, 2nd, 3rd 
15-18 - 1st, 2nd, 3rd 
19-24 - 1st, 2nd, 3rd 
25-29 - 1st, 2nd, 3rd 
30-34 - 1st, 2nd, 3rd 
35-39 - 1st, 2nd, 3rd 
40-44 - 1st, 2nd, 3rd 
45-49 - 1st, 2nd, 3rd 
50-54 - 1st, 2nd, 3rd 
55-59 - 1st, 2nd, 3rd 
60-64 - 1st, 2nd, 3rd 
65-69 - 1st, 2nd, 3rd 
70 and over - 1st, 2nd, 3rd 

Kids Fun Run: 
Prizes for all participants (while supplies last)

Race Day Registration:  
Pre-registration will close on Thursday, October 3, 2019, at 11:59 PM. Day of registration will be from 7:30 am to 8:45 am at Cambridge Friends School, and the cost will be $30.00 per participant for the 5k Run/Walk. Kids Fun Run pricing will remain the same at $10.00 per participant.
Educating independent thinkers for over 55 years in grades PK-8