There are 542 5K races in New Jersey scheduled for 2026. The next is the Brigantine Cherry Blossom Festival 5k in Brigantine on April 24. New Jersey 5K races run primarily April.

Bikes & Beers Wildwood

Sat, May 16 · Wildwood, NJ Wildwood
6 MILE - (9:45 AM Start Time)15 MILE - (9:30 AM Start Time)30 MILE - (8:30 AM Start Time) +4

Code 5k: Answering the Call

Sun, May 17 · Mountainside, NJ Mountainside
Code 5k: Answering the Call - Kids Fun RunCode 5k: Answering the Call - 5k RunCode 5k: Answering the Call - 5k Walk

Demarest 5K

Sun, May 17 · Demarest, NJ Demarest
Demarest 5K OnlyPrincipal's Challenge (includes 5K) CRS/LLE/DMS Students: $60 per Individual Child, or $130 Family Value Rate (3 - 5 family members)