Founded in 2011, Cambridge 5k was created by a group of local runners with a passion for organizing fun races that give back to the community.
2018 Cambridge 5K Series
More C5K Races:
We hope you can join us at one of the other races we organize!
2nd Annual Salem Road Race
USATF Certified 10k
Presented by Notch
[*Race date pending final approval from City of Salem].
3rd Annual Cambridge Half Marathon
USATF Certified Half
Presented by CambridgeSide
[*Race pending final approval from Mass DCR & City of Cambridge].