Found 400 races near Town of Islip, NY

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OCT
25

Hamden, CT
• 59.4 miles
$30 -$60
Proceeds from this event will benefit the House of Heroes Connecticut.The mission of House of Heroes Connecticut (HOHCT) is to recognize, honor and serve Connecticut military and public safety...
1m 5K 10K
50
OCT
25

Englewood Cliffs, NJ
• 7.6 miles
$15 -$40
  9th Annual Englewood Cliffs 5K Hosted by:  Englewood Cliffs Recreation Department  Location:  Witte Field - Johnson Ave, Englewood Cliffs, NJ On Sunday, October 25, 2026, the Borough of...
5K
5
OCT
25

Katonah, NY
• 41.9 miles
$23 -$47
FALL Run the Farm is a 5 mile trail race to be held at Muscoot Farm in Katonah/Somers, NY on October 25, 2026.  Race start times:-8:30AM Kids race #1 (Age 7-12)-8:45AM Kids race #2 (Age 6 &...
5m
1
OCT
25

Richmond Hill, NY
• 21.6 miles
$30 -$40
The Hell on Earth Halloween 5k is the most ghoulish race you'll ever run, or at least the most fun, so whether you are a veteran runner or this is your first 5k we’ve got a spooky spot for you to...
5K
68
OCT
25

Hoboken, NJ
• 40.4 miles
$10 -$60
When you register for the HoBOOken 5K race, you are running to support the mission of The Hoboken Shelter to end hunger and homelessness one person at a time. Since we opened our doors on 300...
5K
30
OCT
25

Deal, NJ
• 53.3 miles
$15 -$40
Deal Fire Company No. 2 & Jersey Shore Running Club present Deal Trick or Trot 4 Mile Road Race 4 Mile Harry Drazin Memorial Racewalk Pet Walk Kids’ Dashes Sunday, October 26, 2025 RACE DAY...
4m
9
OCT
25

Riverhead, NY
• 37.0 miles
$10 -$45
Race for the Greenway 5K Run / Walk - Presented by Long Island Wine Country  *Day of registration is card only!  Sunday, October 25th 2026Hallock State Park6062 Sound Ave, Riverhead, NY 11901  ...
5K
4
OCT
25

WESTON, CT
• 55.1 miles
$10 -$80
Weston Kiwanis 15th Annual Reservoir Run - Half Marathon, 5K, Kids Fun Run & Family Stroll If you participated in Reservoir Run events in the past, you know how scenic and wonderful they are. If...
5K Half Marathon
50
OCT
25

Valley Cottage, NY
• 25.5 miles
$51 -$66
Join us on Sunday, October 25, 2026 for the Tenth Annual Sri Chinmoy Half-Marathon at Rockland Lake State Park, featuring a scenic, "pancake flat" and fast 2.95 mile loop around the lake.  Set a...
Half Marathon
35
OCT
28

Hamden, CT
• 44.4 miles
Hamden Hall XCountry Middle School Invitational
5
OCT
28

New York, NY
• 36.4 miles
Varsity Coed Track & Field Team (9th–12th Grade) - This team is open to both boys and girls in grades 9 through 12. This is a "no-cut" team; all students who participate in tryouts will be placed...
1
OCT
31

Valley Cottage, NY
• 43.1 miles
$40
The Rockland Road Runners To Infinity & Beyond Halloween 5K will be a fun event for kids and adults. The money raised will go to the Jordyn Seiden Memorial Fund which will benefit kids who...
5K
4
OCT
31

Hamden, CT
• 39.1 miles
Hamden Hall X-Country CISAC League Race October 31
5
OCT
31

Jersey City, NJ
• 41.6 miles
$35 -$50
👻 Haunted Jersey City 5K Run the Waterfront. Face the Skyline. Arrive in Costume.This isn’t just another 5K. The Haunted Jersey City 5K takes over the Jersey City waterfront with stunning...
5K
5
OCT
31

New York City, NY
• 44.3 miles
$30 -$45
Smooth vibes. Sweet energy. Bold moves. 🥜🍓 PB&J Fuel Run is all about a combo that just works. Mix your pace, spread the fun, and stick with it all the way to the finish. No stress, no...
1m 5K 10K Half Marathon
7
OCT
31

Ocean City/Somers Point, NJ
• 54.4 miles
For all details, please visit: https://www.ocnj.us/TrailofTwoCities5kRun/Walk  
5K
38
NOV
1

LeRoy, IL
• 62.5 miles
$44 -$80
  The #1 Half Marathon in Central Illinois is taking place on 11/1! ABOUT THE DAM SITE RUN...  The Dam Site Run was created in 2020.  It started as simply a rare opportunity to race that year...
Half Marathon
7
NOV
1

Valley Cottage, NY
• 47.9 miles
$30
Join us on November 1st for NAMI Rockland’s 5K annual Run / Walk for Wellness to raise money for local programs and services that promote mental health awareness and end the stigma. Runners and...
5K
6
NOV
1

Cross River, NY
• 42.8 miles
$46 -$55
The Raven Rocks 10k Trail Run is BACK for NOVEMBER 8, 2026! Woo hoo! We have also brought back the 100k Raven Challenge with all of the fun elements from last year -- plus we're looking to add a...
10K 100K
69
NOV
1

New York, NY
• 47.6 miles
The TCS New York City Marathon is the world's largest marathon and one of the most iconic races globally. The 26.2-mile course travels through all five boroughs of New York City - Staten Island,...
5K
15