Short review
The 11th Annual Suffolk County Marathon, Half Marathon, 10K, Sunday, October 19th, and the 5K will be held on Saturday, October 18th, 2025.
Sunday's races will start in the Village of Babylon and Finisher in Gardiner Park, located in West Islip. Athletes running the Half & Full Marathon will run one of the most scenic courses on Long Island, as they cross the Robert Moses Causeway. Saturdays races will start and finish at Gardiner County Park.
Each year, the Marathon raises money to benefit veterans and to date, the Suffolk County Marathon has raised over $1,000,000 for local veterans’ services.
Road Running , Trail Running , Walk , Vertical race
Distance:
5K , 10K , Half-marathon , Marathon , 10K to Half Marathon , Half to Marathon
Price:
from $20
Wheelchair
Organized since 2017
Short review
The 11th Annual Suffolk County Marathon, Half Marathon, 10K, Sunday, October 19th, and the 5K will be held on Saturday, October 18th, 2025.
Sunday's races will start in the Village of Babylon and Finisher in Gardiner Park, located in West Islip. Athletes running the Half & Full Marathon will run one of the most scenic courses on Long Island, as they cross the Robert Moses Causeway. Saturdays races will start and finish at Gardiner County Park.
Each year, the Marathon raises money to benefit veterans and to date, the Suffolk County Marathon has raised over $1,000,000 for local veterans’ services.
October 19, 2024
The race starts at 09:0047.1 km
from $200
October 18, 2025
The race starts at 09:0047.1 km
from $200
October 27, 2019
The race starts at 08:0042 km
from $100
October 27, 2019
The race starts at 08:0042 km
from $50
October 27, 2019
The race starts at 08:0042 km
from $100
October 27, 2019
The race starts at 08:0042 km
from $100
October 25, 2020
The race starts at 07:3042 km
from $130
October 25, 2020
The race starts at 07:3042 km
from $130
October 25, 2020
The race starts at 07:3042 km
from $130
October 01, 2020
The race starts at 00:0142 km
from $69
October 01, 2020
The race starts at 00:0142 km
from $69
October 01, 2020
The race starts at 00:0142 km
from $69
October 01, 2020
The race starts at 00:0142 km
from $69
October 01, 2020
The race starts at 00:0142 km
from $69
October 24, 2021
The race starts at 07:3042 km
from $175
October 24, 2021
The race starts at 11:0042 km
from $20
July 01, 2021
The race starts at 00:0142 km
from $75
July 01, 2021
The race starts at 00:0142 km
from $75
October 20, 2024
The race starts at 07:3042 km
from $160
October 19, 2024
The race starts at 11:0042 km
from $20
September 29, 2024
The race starts at 00:0142 km
from $75
October 19, 2025
The race starts at 07:3042 km
from $160
October 18, 2025
The race starts at 11:0042 km
from $20
October 18, 2025
The race starts at 00:0142 km
from $75
October 19, 2024
The race starts at 09:0026.1 km
from $190
October 18, 2025
The race starts at 09:0026.1 km
from $190
October 27, 2019
The race starts at 08:0021 km
from $90
October 27, 2019
The race starts at 08:0021 km
from $40
October 27, 2019
The race starts at 08:0021 km
from $90
October 27, 2019
The race starts at 08:0021 km
from $90
October 25, 2020
The race starts at 07:3021 km
from $110
October 25, 2020
The race starts at 07:3021 km
from $110
October 25, 2020
The race starts at 07:3021 km
from $110
October 01, 2020
The race starts at 00:0121 km
from $69
October 24, 2021
The race starts at 07:3021 km
from $140
October 20, 2024
The race starts at 07:3021 km
from $140
October 19, 2025
The race starts at 07:3021 km
from $140
October 19, 2024
The race starts at 09:0015 km
from $140
October 18, 2025
The race starts at 09:0015 km
from $140
October 27, 2019
The race starts at 08:0010 km
from $55
October 27, 2019
The race starts at 08:0010 km
from $30
October 27, 2019
The race starts at 08:0010 km
from $55
October 27, 2019
The race starts at 08:0010 km
from $55
October 25, 2020
The race starts at 07:3010 km
from $80
October 25, 2020
The race starts at 07:3010 km
from $80
October 25, 2020
The race starts at 07:3010 km
from $80
October 01, 2020
The race starts at 00:0110 km
from $69
October 24, 2021
The race starts at 07:3010 km
from $95
October 20, 2024
The race starts at 07:3010 km
from $85
October 19, 2025
The race starts at 07:3010 km
from $85
October 27, 2019
The race starts at 08:155 km
from $40
October 27, 2019
The race starts at 08:155 km
from $20
October 27, 2019
The race starts at 08:155 km
from $40
October 27, 2019
The race starts at 08:005 km
from $35
October 24, 2020
The race starts at 09:005 km
from $60
October 24, 2020
The race starts at 09:005 km
from $60
October 01, 2020
The race starts at 00:015 km
from $69
October 24, 2021
The race starts at 08:155 km
from $65
October 19, 2024
The race starts at 09:005 km
from $50
October 18, 2025
The race starts at 09:005 km
from $50
Weather for Oct 18, 2025
°F
Wind: m/s.
.
Very Good for running
Past weather
Oct 29, 2017
66.26 °F, wind 5.3m/s
Partly cloudy throughout the day..
Oct 27, 2018
51.34 °F, wind 5.4m/s
Rain overnight..
Oct 26, 2019
65.51 °F, wind 4.86m/s
Mostly cloudy throughout the day..
Oct 01, 2020
°F, wind m/s
.
Jul 09, 2021
°F, wind m/s
.
Oct 01, 2022
65.99 °F, wind 9.41m/s
Rain overnight..
Oct 01, 2023
°F, wind m/s
.
Oct 18, 2024
°F, wind m/s
.
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What to wear on your run?
We recommend checking the official website for up-to-date information.
The information about SUFFOLK COUNTY MARATHON is based on information provided by the organizers or found on the official website of the event.
If you have noticed any mistake, please let us know at
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