Half Marathons in New York — 2026

There are 38 half marathons in New York scheduled for 2026. The next is the The LESS Popular Brooklyn Half Marathon! in Brooklyn on May 2. New York half marathons run primarily April through March.

Diamond Mountain Duathlon

Sun, Apr 26 · Stony Point, NY Stony Point

Duathlon (2mi/15mi/2mi)

From $90 Open Closing Soon

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The ThermoFisher Scientific Grand Island 1/2 Marathon

Sat, May 2 · Grand Island, NY Grand Island

Virtual Half MarathonHalf Marathon (In-person)Duo Division Team 1/2 Marathon Run

From $60 Open Closing Soon 2 spots left

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The LESS Popular Brooklyn Half Marathon!

Sat, May 2 · Brooklyn, NY Brooklyn

The LESS Popular Brooklyn Half Marathon!

From $65 Open Closing Soon

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Paddle For Our Hudson

Sat, May 23 · Beacon, NY Beacon

20 Mile Paddle50 Mile Paddle100 Mile Paddle

From $45 Open

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Southern Tier Triathlon Club Summer Tri Series

Wed, Jun 3 · Cassadaga, NY Cassadaga

AquaBike - Race #3 OnlyAquaBike - Race #2 OnlyAquaBike - Race #1 Only +7

From $69 Open Closing Soon

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Gorges Ithaca Half Marathon

Sun, Jun 7 · Ithaca, NY Ithaca

Gorges Ithaca Half Marathon

From $110 Open

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Sri Chinmoy Sunset Half-Marathon

Sat, Jun 13 · Congers, NY Congers

Sunset Half-Marathon

From $51.2 Open Closing Soon

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Robert J. Aaron Memorial Mighty Montauk Triathlon /Aquabike and Sprint

Sat, Jun 13 · Montauk, NY Montauk

Sprint TriathlonAquabikeFull Triathlon

From $125 Open

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The Tenth Annual Brooklyn Queens Brewery Express Half Marathon

Sat, Jun 13 · Glendale, NY Glendale

BQBE Half Marathon

From $80 Open

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Hudson Valley Triathlon Club Summer Tri Series

Wed, Jun 17 · Mount Tremper, NY Mount Tremper

AquaBike - Race #2 ONLYAquaBike - Race #3 ONLYAquaBike - Race #1 ONLY +7

From $69 Open

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Ticonderoga Triathlon Festival

Sat, Jun 20 · Ticonderoga, NY Ticonderoga

Sprint AquaBikeSprint TriathlonRELAY TEAM - SPRINT TRI +5

From $79 Open Closing Soon 30 spots left

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Broome County Parks Triathlon 2026

Sat, Jun 27 · Whitney Point, NY Whitney Point

Broome County Parks Aqua Bike 2026Broome County Parks Triathlon 2026 (Individual)Broome County Parks Team Triathlon 2026 (Relay) +1

From $65 Open 30 spots left

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Brooklyn Duathlon

Sat, Jun 27 · Brooklyn, NY Brooklyn

Individual Duathlon (2.2mi/10mi/2.2mi)

From $90 Open

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Stissing Triathlon

Sun, Jun 28 · Pine Plains, NY Pine Plains

AquaBikeSprint TriathlonRELAY TEAM

From $79 Open

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Southern Tier Triathlon Club Summer Tri Series #2

Wed, Jul 8 · Cassadaga, NY Cassadaga

Sprint AquaBikeSprint Triathlon

From $69 Open 10 spots left

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Hudson Valley Triathlon Club Summer Tri Series #2

Wed, Jul 15 · Mount Tremper, NY Mount Tremper

AquaBikeSprint Triathlon

From $69 Open

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Tri the Oatka Paddle Triathalon

Sat, Jul 18 · Le Roy, NY Le Roy

Tri the Oatka's Triathlon 3 Person TeamTri the Oatka's Triathlon IndividualTri the Oatka's Triathlon 2 Person Team +1

From $40 Open Closing Soon

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Findley Lake Triathlon Festival

Sun, Jul 26 · Findley Lake, NY Findley Lake

Sprint AquaBikeSprint TriathlonRELAY TEAM - Sprint Tri +5

From $89 Open

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Gillie Girl Sprint Triathlon

Sun, Jul 26 · Camillus, NY Camillus

Gillie Girl Sprint AquabikeGillie Girl Sprint TriathlonRelay Team

From $65 Open 50 spots left

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EDRRC - The JYD 29th Annual Hilltopper Half

Sun, Jul 26 · Millbrook, NY Millbrook

EDRRC - The JYD 29th Annual Hilltopper Half

From $30 Open 57 spots left

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Southern Tier Triathlon Club Summer Tri Series #3

Wed, Aug 5 · Cassadaga, NY Cassadaga

AquaBikeSprint Triathlon

From $69 Open

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Hudson Valley Triathlon Club Summer Tri Series #3

Wed, Aug 12 · Mount Tremper, NY Mount Tremper

AquaBikeSprint Triathlon

From $69 Open

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Crystal Lake Triathlon Race

Sat, Aug 15 · Averill Park, NY Averill Park

Youth TriathlonAdult TriathlonAdult Aqua Bike +3

From $40 Open

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The Triboro Adventure Tour

Sat, Sep 5 · Astoria, NY Astoria

RunnerBiker

From $50 Open 65 spots left

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Sackets Harbor Marathon & Half Marathon

Sun, Sep 6 · Sackets Harbor, NY Sackets Harbor

Half MarathonMarathon

From $73.59 Open

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The Prospect Park Half Marathon

Sun, Sep 20 · Brooklyn, NY Brooklyn

The Prospect Park Half Marathon

From $65 Open

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Diamond Mountain Triathlon

Sun, Sep 20 · Stony Point, NY Stony Point

Adult Triathlon (0.5mi/15mi/2mi)Adult Duathlon (2mi/15mi/2mi)

From $90 Open

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The Knights Fury Duathlon

Sat, Sep 26 · Honeoye Falls, NY Honeoye Falls

Super FuryFormulae UnumDefer

From $35 Open

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2026 Leaf Peeper Half Marathon

Sat, Sep 26 · Cortland, NY Cortland

2026 Leaf Peeper Half Marathon

From $75 Open

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Atlantic Triathlon

Sun, Sep 27 · Far Rockaway, NY Far Rockaway

Individual Triathlon (0.25mi/12mi/3mi)Beginner Triathlon (0.25mi/12mi/3mi)Individual Duathlon (3mi/12mi/3mi)

From $80 Open

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The Bay Ridge Half Marathon!

Sat, Oct 3 · Brooklyn, NY Brooklyn

The Bay Ridge Half Marathon

From $65 Open

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Riders Wear Pink

Sun, Oct 4 · Westmoreland, NY Westmoreland

20 Mile Loop50 Mile Ride to Sylvan Beach

From $60 Open

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Mohawk Towpath Byway Duathlon

Sun, Oct 18 · Rexford, NY Rexford

Duathlon IndividualDuathlon Relay Team

From $58 Open

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Sri Chinmoy Half-Marathon

Sun, Oct 25 · Valley Cottage, NY Valley Cottage

Sri Chinmoy Half-Marathon

From $51.2 Open

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Pocantico Hills Races

Sat, Nov 7 · Tarrytown, NY Tarrytown

CHARITY BIB - Half Marathon - Run or WalkHalf Marathon - Run or WalkMarathon - Run +3

From $75 Open

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The Holiday Half Marathon!

Sun, Dec 20 · Brooklyn, NY Brooklyn

The Holiday Half Marathon

From $65 Open

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The Go Hard or Go Home Half Marathon!

Sat, Feb 13 · Brooklyn, NY Brooklyn

The Go Hard or Go Home Half Marathon

From $65 Open

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2027 Syracuse Half Marathon

Sun, Mar 21 · Syracuse, NY Syracuse

2026 Syracuse Half Marathon2027 Syracuse Half Marathon

From $105 Closed

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