Found 400 races near Town of Islip, NY

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OCT
4

Bridgeport, CT
• 25.8 miles
$32 -$50
This event is a true celebration of hope, unity, and determination, bringing our community together for a cause that touches so many lives. It's an opportunity to actively support the incredible...
5K
1
OCT
4

Jersey City, NJ
• 25.9 miles
$50 -$75
The JC Green Half Marathon, 10K, 5K (formerly the JC Fall Half, 10K, 5K) takes place in Lincoln Park, a place that is not only historic, it’s beautiful!!! We are proud and excited to hold the 6th...
5K 10K Half Marathon
OCT
6

New York, NY
• 38.2 miles
$90 -$190
The Empire State Building Run-Up (ESBRU)—the world’s first and most famous tower race—challenges runners from near and far to race up its famed 86 flights—1,576 stairs. While visitors can reach...
7
OCT
9

Newtown, CT
• 42.8 miles
$20 -$45
The 6th annual Race For Catherine fundraiser is here! No matter the age, no matter the place, no matter the speed, this is the “5K for Kindness” for EVERYONE.  Join us in person on October 11th...
5K
18
OCT
10

Croton-on-Hudson, NY
• 55.7 miles
$12 -$45
Run/Walk where and when you'd like (virtually) between Oct. 10th and 17th -- or join us in-person at Croton Harmon High School, 36 Old Post Road South, on Oct. 18th! 5K RunFree t-shirt to first...
1m 5K 10K
17
OCT
10

Sayville, NY
• 6.0 miles
$30 -$40
Please join us for the Fourth Annual Pink Pumpkin 5k Run & Walk at Off the Bay (formerly Bait & Tackle) in Sayville on Saturday October 10th, 2026.   Proceeds from registration will go directly...
5K
1
OCT
10

Wantagh, NY
• 18.0 miles
If you’ve done a traditional 5K, you know they can be a bit lackluster. But the BUBBLE RUN™ is like running through Willy Wonkas’ factory. Clad in white t-shirts, adults, kids and strollers run,...
6
OCT
10

Wilton, CT
• 28.9 miles
$20 -$9614
The Gemstone Sparkle Sprint will be back for year three! This vibrant 5K trail event, hosted with the Prospector Theater, CT Run Co., and Brooks, invites runners, walkers, and families for a day...
5K
8
OCT
10

Jersey City, NJ
• 37.9 miles
$25 -$50
Run for Liberty 5K – Saturday, October 10, 2026   Lace up your running shoes and get ready for the annual Run for Liberty 5K—a community-driven event benefiting The Friends of Liberty State Park...
5K
40
OCT
10

Bogota, NJ
• 48.1 miles
$15 -$50
Bogota 5K Road Run & Walk — Saturday October 10, 2026 After years away, the streets of Bogota are coming alive again. The Bogota 5K is back—revived to showcase a vibrant fall weekend and...
5K
1
OCT
11

New Rochelle, NY
• 53.6 miles
$65 -$80
The premier trail half marathon this side of the Mississippi! (This is true. Read the reviews.)
Half Marathon
OCT
11

Farmingdale, NJ
• 49.8 miles
$30
A four mile fun run - 100% off road, hand-held timing, $30 (add extra $5 for nice t-shirt-reg. before October 1st soz we get ur size) free drink ticket for all and lunch will be available at the...
3
OCT
12

Staten Island, NY
• 52.3 miles
The NYRR Staten Island Half is a scenic, community-focused race that offers panoramic views of the Verrazzano-Narrows Bridge and New York Harbor. It is a key event in the NYRR Five-Borough Series...
Half Marathon
288
OCT
17

West Nyack, NY
• 44.4 miles
$25 -$40
The Happy Jack 5K is an annual, family-friendly walk/run honoring the life of our son, John Thomas “Happy Jack” Doyle. All proceeds benefit The Happy Jack Fund, which provides annual scholarships...
5K
4
OCT
17

Harrington Park, NJ
• 40.5 miles
$5 -$30
Our Fall Spectacular is a high energy event including a USATF Certified 5K Run/Walk for all ages on a relatively flat course through scenic Harrington Park, NJ. Enjoy professional pre-race...
5K
7
OCT
17

Shoreham, NY
• 13.9 miles
$30 -$120
Race Website: Additional race information can be found at https://hopechildrensfund.org/events/.   Place:Saint Anselm’s Episcopal Church4 Woodville RoadShoreham, NY US 11786   Description:The...
5K
10
OCT
17

Ivoryton, CT
• 57.7 miles
$35
The Ivoryton Pumpkin Chase is a 5K Road/Trail Race and a Kiddie Pumpkin Fun Run (age 7 and below) to benefit the Ivoryton Library and takes place in peak foliage season of southern New England....
23
OCT
17

Ocean Grove, NJ
• 55.9 miles
$25 -$150
Join us Saturday, October 17th, 2026, on Ocean Pathway in Ocean Grove, New Jersey, as wewalk, run, dance, and celebrate in support of the incredible women of Mary’s Place by the Sea. This year,...
OCT
17

New York, NY
• 35.0 miles
Miles for Migraine will host its 5th annual 2-mile Walk, 5K Run and Relax NYC Event at Randall's Island. This event is a fundraiser for Migraine & Headache Awareness, Treatment & Research. It's...
5K
5
OCT
17

BAY SHORE, NY
• 12.7 miles
$15 -$205
The 12th Annual Suffolk County Marathon, Half Marathon, 10K, Sunday, October 18th, and the 5K will be held on Saturday, October 17th, 2026. Sunday's races will start in the Village of Babylon and...
1K 5K 10K Half Marathon Marathon
72