5K Races in Denville, New Jersey 2026 — MyNextRace

There are 3 5K races in Denville, New Jersey in 2026. The next is the Coach Mike O'Brien Memorial 5K St. Patrick's Day Run on March 14.

Sat, Mar 14 · Denville, NJ Denville

Road Coach Mike O'Brien Memorial 5K St. Patrick's Day Run

From $35 Open Closing Soon

Sat, Mar 21 · Denville, NJ Denville

Road 6th Annual Run for the Shillelagh 5K

From $30 Open Closing Soon

Sun, Apr 26 · Denville, NJ Denville

Road Ryan Steidl Memorial MK5K Run/Walk5K Run/Walk (for MK Students/Staff & Alumni Only)5K Run/Walk (Under 18) +1

From $15 Open

5K Races in Denville, New Jersey