
From the Organizer
We are back for another round of 4 in the Forest!
Join us on Sunday, October 4th for 4 miles of beautiful (and challenging) trail running at the Irvington Woods.
Race starts at 9a.m., and is a rain or shine event!
The race starts and finishes at the Irvington High School campus.
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
70°
Typical Low
49°
Chance of Rain
31%
Based on US Climate Normals data from Dobbs Ferry-Ardsley, 3 mi from the venue.
Host City
Population
6,541
as of 2023
Elevation
305 ft
Nearest Airport
LGA
LaGuardia Airport · 18 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 4 in the Forest Presented by Peace, Love, Trails, put it on the calendar, and turn “someday” into a start date.
118
Days to train
Coming Up
The Mile by Impact Zone
6 miles away
Interstate 17
7 miles away
South Nyack 10-Miler
5 miles away
Closter's Dom Mircovich Memorial 5K - 45th Annual & Jim O'Halloran Kids Fun Run
7 miles 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)
4 in the Forest Presented by Peace, Love, Trails
Oct 4, 2026