
From the Organizer
Now in its 45th year, the 5k and Fun Run events will be held on its traditional Sunday of Labor Day weekend. Both events will be held on Sunday, September 6, 2026. The Closter 5k is the longest running, continuous 5k in the Northern Valley. We've got the prettiest course around!
Please note that this year's town celebration ("NOT" Labor Day celebration) is scheduled for 6 September. See the Closter Recreation Commission site for more info. This year's town celebration will not coincide with the 5K and Fun Run.
Events
Weather
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
80°
Typical Low
59°
Chance of Rain
28%
Based on US Climate Normals data from Dobbs Ferry-Ardsley, 7 mi from the venue.
Host City
Population
8,544
as of 2023
Elevation
37 ft
Nearest Airport
LGA
LaGuardia Airport · 14 mi
Time Zone
Eastern Time
From Endurance Grid
A small town race. Lodging near the start could be limited, so book early.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Closter's Dom Mircovich Memorial 5K - 45th Annual & Jim O'Halloran Kids Fun Run, put it on the calendar, and turn “someday” into a start date.
90
Days to train
Coming Up
Alpine Hill Climb
2 miles away
The Mile by Impact Zone
2 miles away
The Racefaster Half Marathon
6 miles away
Interstate 17
Less than a mile away
From Endurance Grid
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.
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
Closter's Dom Mircovich Memorial 5K - 45th Annual & Jim O'Halloran Kids Fun Run
Sep 6, 2026