Your Guide to Cow Harbor Weekend September 19 and 20

Cow Harbor Weekend is one of Northport's most beloved annual traditions. It features a 10K run and 2K Fun Run/Walk along the harbor with scenic views of the Long Island Sound. The running events take place on Saturday, September 19th, 2026 but the fun doesn’t stop when you cross the finish line. 

The Great Cow Harbor Race is a whole weekend of family-friendly activities in and around Northport. Sunday, September 20th, 2026 is Cow Harbor Day complete with a parade to celebrate the local culture and history of Northport, New York. 

Residents and visitors look forward to this event each year because of the community atmosphere it creates. Here’s what attendees can expect throughout the weekend. 

The History Behind Cow Harbor Weekend

Cow Harbor Day began in 1972 as a one-day celebration of Northport’s charm and history. The first parade was held in 1973 to increase business to the shops and merchants on Main Street. For the first few years the event brought local businesses, organizations, and families together for a day of fun and community. 

The 10K run was added to the celebration in 1977 due to the inspiration of John Rakucewicz, a citizen and running enthusiast. The goal of the race was to bring additional attention to Cow Harbor Day and increase attendance. The run was such a success that it has been held annually for nearly 50 years. 

What to Expect During the Weekend

Cow Harbor Weekend is packed with activities that showcase the charm and community spirit of Northport. Whether you're a longtime resident or visiting for the first time, you'll find something for every age and interest throughout the two-day celebration. From athletic events to live entertainment, the weekend offers a fun way to experience everything the village has to offer.

The annual Cow Harbor Race draws runners from across Long Island and beyond. The weekend also features a festive parade, live music performances, local food vendors, artisan booths, children's activities, and community exhibits. Downtown Northport comes alive with families exploring local shops, enjoying waterfront views, and taking part in the many scheduled events.

If you're planning to attend, consider arriving early to allow time for parking and to enjoy the festivities at a relaxed pace. Many local restaurants and businesses participate in the celebration, making it a great opportunity to support the community while spending a memorable weekend with family and friends. Be sure to check the official Cow Harbor Weekend schedule before you go so you don't miss your favorite events.

Family-Friendly Activities Everyone Can Enjoy

The 2K Fun Run/Walk is a family and kid-friendly activity that allows people of all ages to be involved. For those who find a 10K to be too strenuous, the shorter route is often ideal, allowing for more diverse participation. 

 

Live music will be played throughout the weekend at Village Park. The Crazy Boat Race, Lighted Boat Display, and other water activities are visible from the waterfront, making it a common gathering place for families. 

 

Community organizations and local exhibits from vendors and artisans provide activities and shopping opportunities for patrons. Families can spend the day or the entire weekend exploring the wide range of festivities and entertainment. 

Tips for Enjoying Cow Harbor Weekend

The following tips can help you and your family make the most of your weekend in Northport: 

• Arrive early to find parking and avoid crowds.
• Wear comfortable clothing and stay hydrated.
• Bring sunscreen, reusable water bottles, and plan breaks throughout the day.
• Support local restaurants, shops, and vendors while visiting.

For your safety and the safety of the community during the event, security personnel and emergency services will be readily available should the need arise. 

Celebrate One of Northport's Favorite Traditions

Attend just one Cow Harbor Weekend and you’ll understand why it remains a highlight of the local calendar. Northport’s strong sense of community helps local and out of town visitors feel welcome. 

At Kalmar Family Dentistry, we pride ourselves on being a part of the positive community atmosphere. By providing comprehensive dental services to families in the area and nearby communities, we strive to improve oral health for new and existing patients, as well as future generations. 

Frequently Asked Questions About Cow Harbor Weekend

When is Cow Harbor Weekend held?

The event takes place September 19 and 20, with activities scheduled throughout both days.

Is Cow Harbor Weekend family friendly?

Absolutely! There will be a wide variety of activities for children, adults, and seniors. Bring the whole family for a weekend of fun. 

Is there parking available during the event?

Parking is available but fills quickly, so arriving early is recommended. Main Street will be closed for the parade and other events, so be sure to park outside the parade route. 

What should I bring to Cow Harbor Weekend?

We recommend comfortable shoes, sunscreen, water, and spending money for local vendors and food.

At Kalmar Family Dentistry, we believe every family deserves personalized, compassionate dental care in a welcoming environment. We are proud to help Northport patients of all ages maintain healthy, confident smiles through preventive, restorative, and cosmetic dentistry tailored to their unique needs. Whether you're new to the area or have been part of the community for years, we're here to support your oral health every step of the way. Contact us today to learn more and schedule an appointment.