
Islip 300 2026
Riverhead Raceway in Riverhead (Suffolk County) holds this car event on Nov 14, 2026.
Photo: Chris Waits, CC BY 2.0
Dates, place and price for Islip 300
Tour-type modified oval race with a $43,000 purse and $12,000 to the winner.

Photo: Nathan Bittinger, CC BY 2.0
- Dates
- Nov 14, 2026
- Where
- Riverhead Raceway, Riverhead
- County
- Suffolk County
- Show car entry
- Free registration until November 10, 2026; $100 per car number after
- Organizer
- Riverhead Raceway
- Source checked
- 2026-11-07
Near Riverhead in the same season as Islip 300
Miller Place, Suffolk County
Patchogue, Suffolk County
Islip 300 kit list
Full gear list. Amazon links earn this site a commission.
If a date in Suffolk County never made these rows, the flyer address is enough for the form.
Answers about Islip 300

Photo: 52429841@N00 (Flickr), Public domain
When should I plan to be at Islip 300?
The host lists Nov 14, 2026.
Which grounds host Islip 300?
Riverhead Raceway, Riverhead, NY.
What is the car entry fee for Islip 300?
Free registration until November 10, 2026; $100 per car number after.
What does it cost to watch Islip 300?
Visitor admission for Islip 300 is not printed yet.
Where is the Islip 300 registration page?
Organizer page. A few Islip 300 classes ask for tech checks.
Who hosts Islip 300?
Riverhead Raceway.
Is Islip 300 held every season?
One edition is logged until the next date appears.
Islip 300 unfolds in which NY county?
Suffolk County; the town is Riverhead. Suffolk County, NY listings.
After Islip 300 wraps up
Know a car show that is not listed?
Send it here with a link to the organizer’s event page, flyer or schedule. Weekly and monthly ones only need to go in once. If that page shows the name and the date (or the day of the week), it goes on this page right away. If not, we check it by hand within a week.
We keep what you send so we can check the event. Your email is never published.



