Greenleaf 5K River Run for the Fund logo

Greenleaf 5K River Run for the Fund

Greenleaf 5K River Run for the Fund is a running race on September 12, 2026 in New London, CT, with an entry fee of $30.

Date
September 12, 2026 (52 days to go)
Price
$30
Sport
Running
Register →

From the Organizer

Greenleaf 5K River Run for the Fund

Join us for our 25th Anniversary 5K River Run for the Fund on Saturday, September 12, 2026 at 9am. One of southeastern Connecticut's most scenic and meaningful 5K races! Whether you're chasing a personal best, enjoying a leisurely walk, or looking for a fun morning with family and friends, this event offers something for everyone.

The professionally certified 5K course winds along the beautiful Ocean Beach shoreline, featuring flat pavement and breathtaking views of Long Island Sound, making it ideal for both competitive runners and casual participants.

More than just a race, every registration, donation and sponsorship helps support the James A. Greenleaf, Jr. Memorial Scholarship Fund, which provides full scholarships and financial assistance to students attending Saint Bernard School and scholarships for graduating seniors pursuing higher education. Your participation directly invests in the future of local students while honoring the legacy of James A. Greenleaf, Jr.

Participants will enjoy:
-Free parking at Ocean Beach
-A commemorative race T-shirt for all pre-registered runners
-Cash prizes for the overall male and female winners
-Age group awards
-An infamous post-race raffle
-Complimentary refreshments including cheese, crackers, fruit, vegetables, and beverages

Registration opens at 7:30 a.m., with the race beginning promptly at 9:00 a.m.
Come for the race, stay for the community, and help make a difference. One mile at a time!

Interested in supporting the event?
Businesses, organizations and individuals are invited to become race sponsors, with sponsorship opportunities ranging from $100 to $2,500. Each offering valuable recognition on race apparel and promotional materials. We also gratefully welcome donations of raffle or silent auction items from anyone who would like to support the scholarship fund in lieu of sponsorship. Every contribution helps!

Events

Greenleaf 5K River Run for the Fund$30

Weather

Typical Conditions

It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.

Typical High

75°

Typical Low

58°

Chance of Rain

29%

Based on US Climate Normals data from Groton New London Ap, 3 mi from the venue.

Sunrise 6:25 AMSunset 7:02 PMDaylight 12h 37m

Host City

About New London, CT

Population

27,199

as of 2023

City Elevation

30 ft

Nearest Airport

WST

Westerly State Airport · 16 mi

Major Hub

PVD

Rhode Island T. F. Green International Airport · 44 mi

Time Zone

Eastern Time

From Endurance Grid

A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.

Race Location

Your Next Start Line

What Are You
Waiting For?

Every finish line starts with a single decision. Claim your spot at Greenleaf 5K River Run for the Fund, put it on the calendar, and turn “someday” into a start date.

52

Days to train

Race
Greenleaf 5K River Run for the Fund
Date
September 12, 2026

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From Endurance Grid

About This Sport

Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.

With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.

Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.

Read the Guide

Running

From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.

Plan your trip

Make it a Racecation

Coming from out of town? There's more to New London than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.

Plan your trip to New London
Lodging
Flights
Rental Car
Activities

Frequently Asked Questions (FAQs)

What is the Greenleaf 5K River Run for the Fund?+
Greenleaf 5K River Run for the Fund is a running race held in New London, Connecticut on September 12, 2026. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
When and where is the Greenleaf 5K River Run for the Fund?+
Saturday, September 12, 2026 in New London, Connecticut at 98 Neptune Ave. Check the event page for exact start times and wave schedules.
How do I register for the Greenleaf 5K River Run for the Fund?+
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

Greenleaf 5K River Run for the Fund

Sep 12, 2026

Register →