5K Races in Haddonfield, New Jersey 2026 — MyNextRace

There are 3 5K races in Haddonfield, New Jersey in 2026. The next is the Jonas Cattell Memorial 10-mile Run & Fort Mercer 5K on October 17.

Sat, Oct 17 · Haddonfield, NJ Haddonfield

Road Fort Mercer 5KJonas Cattell 10-mile Run

From $20 Open

Sat, Nov 7 · Haddonfield, NJ Haddonfield

Road 1 Mile Walk5K Run

From $40 Open

Sat, Dec 5 · Haddonfield, NJ Haddonfield

Road 5k Run/Walk

From $20 Open

5K Races in Haddonfield, New Jersey