location_city Demarest
location_on New Jersey
flag United States
calendar_today 17 May, 2026
directions_run Running
language Official Website
RegisterThe Demarest 5K is a long-standing tradition in the Northern Valley that inspire runners and spectators young and old. At our community event, children run in stride with their families and with seasoned runners from surrounding areas. After the 5K, the annual One Mile Fun Run takes place for all to participate in freely!
The Principal's Challange is a gradual training program that is run at each of the Demarest elementary schools leading up to the 5K. Demarest school children (K-8) participate and run weekly with their Principal and coaches to build healthy habits, stamina, and sportsmanship. Lastly, they participate in the 5K event with their community.
May 17, 2026
Distance — 5K
Type — Road running
137 days remaining
These values represent the 3-year monthly averages for May in Demarest.
Demarest is a borough in Bergen County, in the U.S. state of New Jersey. As of the 2020 United States census, the borough's population was 4,981, an increase of 100 (+2.0%) from the 2010 census count of 4,881, which in turn reflected an increase of 36 (+0.7%) from the 4,845 counted in the 2000 census. Located in the northeastern corner of New Jersey and its Gateway Region, Demarest is part of the New York City Metropolitan Area.
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