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Founded in 2011, C5k was created by a group of local runners with a passion for organizing fun races that give back to the community. 


2018 C5K Series

8th Annual Cambridge 5K - Oktoberfest
USATF Certified 5k
Presented by CambridgeSide
10/7/18

 

8th Annual Cambridge 5K - Yulefest
USATF Certified 5k
Harvard Square
12/9/18

 
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2nd Annual Malden Road Race  
USATF Certified 10k
Presented by: Idle Hands
7/14/19*
[*date pending approval]

 

3rd Annual Salem Road Race
USATF Certified 10k
Presented by Notch  
9/8/19
[*date pending approval]


© 2018 Cambridge 5K