Running Races in Valley Stream, NY

Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more

See below for a frequently-updated, comprehensive list of upcoming running events in the local Valley Stream, NY area. Races listed here include both walking and running events of various distances — from 1-milers, to 5Ks, to marathons, and everything else in between.

Running-Half marathon - Individual

Organization: Trimara Inc.

Date of Race: 12-21-2025

Description: Tis the season to be running the Holiday ...

Running-5K - Individual Age group/open

Organization: Rockaway Track Club / RockapulcoRun

Date of Race: 12-13-2025

Description: ROCKAWAY BEACH SANTA SUIT/GRINCH 5K RUN/WALK12/13/20259:00AM CHECK IN AT HEALYS ...

The Holiday Half Marathon!

Organization: Trimara Inc.

Date of Race: 12-21-2025

Description: Tis the season to be running the Holiday ...

Running-Half marathon - Individual Age group/open

Organization: Trimara Inc.

Date of Race: 02-07-2026

Description: TheGo Hard or Go Home Half Marathonis ...

Running-1 Mile - Individual Age group/open

Organization: Du City Tri Runs, Inc.

Date of Race: 02-08-2026

Description: The JC Valentine's Half Marathon, 10K, 5K, 1 MILER ...

5K Dec 28 - 5K

Organization: Du City Tri Runs, Inc.

Date of Race: 12-28-2025

Description:

HALF - March 21 - 13.1 Miler Individual

Organization: Du City Tri Runs, Inc.

Date of Race: 03-21-2026

Description: Location: Prospect Park, Brooklyn, NYC Reference Address:

5K - March 21 - 5K Individual

Organization: Du City Tri Runs, Inc.

Date of Race: 03-21-2026

Description: Location: Prospect Park, Brooklyn, NYC Reference Address:

5K - Individual registration

Organization: Du City Tri Runs, Inc.

Date of Race: 03-29-2026

Description:

10K - 10K Individual

Organization: Du City Tri Runs, Inc.

Date of Race: 05-03-2026

Description: The seldom-seen Freedom Tunnel will echo with the sound of your ...

Half - Feb 08 - 13.1 miles

Organization: Du City Tri Runs, Inc.

Date of Race: 02-08-2026

Description: The JC Valentine's Half Marathon, 10K, 5K, 1 MILER ...

HALF MARATHON Aug 2, 2026 - HALF MARATHON ...

Organization: Du City Tri Runs, Inc.

Date of Race: 08-02-2026

Description: 8.02.2026 is the date for the 5th Annual Queens ...

10K - FEB 14 - Individual registration

Organization: Du City Tri Runs, Inc.

Date of Race: 02-14-2026

Description: Run, race again for Valentine's ! Celebrate the beginning of the ...

5K - 5K Individual

Organization: Du City Tri Runs, Inc.

Date of Race: 05-10-2026

Description: Join us to celebrate everything great about motherhood by going the ...

Half - 13.1 Miler Individual

Organization: Du City Tri Runs, Inc.

Date of Race: 05-10-2026

Description: Join us to celebrate everything great about motherhood by going the ...

DEC 14 - 5K - US Resident or ...

Organization: Du City Tri Runs, Inc.

Date of Race: 12-14-2025

Description: Join us to run "The Hamilton" on in Brooklyn, USA. This ...

DEC 14 - 10K - US Resident or ...

Organization: Du City Tri Runs, Inc.

Date of Race: 12-14-2025

Description: Join us to run "The Hamilton" on in Brooklyn, USA. This ...

5K - Aug 2, 2026 - 5K ...

Organization: Du City Tri Runs, Inc.

Date of Race: 08-02-2026

Description: 8.02.2026 is the date for the 5th Annual Queens ...

10K - Individual registration

Organization: Du City Tri Runs, Inc.

Date of Race: 03-29-2026

Description:

5K - FEB 14 - Individual registration

Organization: Du City Tri Runs, Inc.

Date of Race: 02-14-2026

Description: Run, race again for Valentine's ! Celebrate the beginning of the ...

Half Dec 28 - HALF

Organization: Du City Tri Runs, Inc.

Date of Race: 12-28-2025

Description:

10K - Dec 6 - Individual registration

Organization: Du City Tri Runs, Inc.

Date of Race: 12-06-2025

Description: The seldom-seen Freedom Tunnel will echo with the sound of your ...

10K - JUNE 28, 2026 - Individual registration

Organization: Du City Tri Runs, Inc.

Date of Race: 06-28-2026

Description:

The Flushing Meadows NYC Half, 10k, 5k 2026