Half Marathons in New Jersey 2026 | Upcoming Races & Dates | My Next Race

There are 15 half marathons in New Jersey scheduled for 2026. The next is the Bikes & Beers Hamilton Township in Hamilton Township on June 20. New Jersey half marathons run primarily June through November.

Bikes & Beers Hamilton Township

Sat, Jun 20 · Hamilton Township, NJ Hamilton Township

15 MILE - (10:00 AM Start Time)30 MILE - (9:30 AM Start Time)30 MILE - (9:00 AM Start Time) +3

From $29 Open Closing Soon

Birchwood Lakes Triathlon

Sat, Jun 27 · Medford, NJ Medford

TriathlonTriathlon Relay

From $105 Open Closing Soon

The Racefaster Half Marathon

Sat, Jun 27 · Paramus, NJ Paramus

Half Marathon Training Program and RaceThe Racefaster Half Marathon

From $95 Open

ISLANDMAN TRIATHLON

Sat, Jun 27 · Avalon, NJ Avalon

ISLANDMAN TRIATHLON

From $120 Open Closing Soon

Stone Harbor Triathlon.

Sun, Jul 12 · Stone Harbor, NJ Stone Harbor

Triathlon

From $170 Closed

TRI Mountain Lake

Sat, Jul 18 · Liberty Township, NJ Liberty Township

Tri Mountain Lake Sprint Triathlon INDIVIDUALTRI Mountain Lake RELAY team of TWOAQUA BIKE +1

From $50 Open Closing Soon 30 spots left

2026 Brigantine Beach Triathlon

Sat, Aug 8 · Brigantine, NJ Brigantine

AquabikeDuathlon3 Person Triathlon Relay +3

From $50 Open

Brookville Olympic Triathlon, Duathlon, & Aquabike; Sprint Triathlon & Aquabike #

Sat, Aug 15 · Barnegat, NJ Barnegat

Sprint AquabikeSprint TriathlonSprint Triathlon Relay +5

From $80 Open

Bikes & Beers Ocean County

Sat, Aug 22 · Brick Township, NJ Brick Township

15 MILE (10:00 AM Start Time)30 MILE (9:00 AM Start Time)30 MILE (9:30 AM Start Time) +3

From $24 Open

DQ 15th Annual Medford Lakes Colony Sprint Triathlon, Duathlon, & Aquabike *#

Sun, Aug 23 · Medford Lakes, NJ Medford Lakes

AquabikeTriathlon RelayTriathlon +2

From $85 Open

Mercer County Half Marathon & 5k

Sun, Sep 6 · Trenton, NJ Trenton

Half Marathon5k

From $25 Open

Bikes & Beers Cape May

Sat, Sep 12 · Rio Grande, NJ Rio Grande

15 MILE (10:00 AM Start Time)30 MILE (9:00 AM Start Time)30 MILE (9:30 AM Start Time) +3

From $24 Open

LBI Commemorative 18 Mile Run Fundraiser + 12K Run/Walk Fundraiser

Sun, Oct 11 · Long Beach Township, NJ Long Beach Township

12K Run/Walk Fundraiser18 Mile Run Fundraiser

From $40 Open

2026 HiTOPS Princeton Half Marathon

Sun, Nov 8 · Princeton, NJ Princeton

HiTOPS Princeton Half MarathonVIRTUAL HiTOPS Princeton Half MarathonVIRTUAL HiTOPS Youth Run

From $25 Open

Run the Vineyards - Cork High & Bottle Deep - Half Marathon

Sun, Nov 15 · Williamstown, NJ Williamstown

Half Marathon

From $78 Open