9/11 Heroes Run - Lehigh Valley, Pennsylvania logo
Running

9/11 Heroes Run - Lehigh Valley, Pennsylvania

Date
September 27, 2026
Distance
5K Run/Walk · 5K Ruck · The Thomas Karlick 1-Mile Walk & more
Register →

From the Organizer

The 9/11 Heroes Run 5K welcomes runners, ruckers, and walkers of all ages and fitness levels to honor the heroes of 9/11 and those who've served our nations since. We activate & unite communities and empower local veterans, active duty, first responders, and families of the fallen.

TMF is proud to partner with GORUCK again with rucking divisions at every run. Rucking is a sport based on special forces training in which participants walk or run while carrying weighted rucksacks. All participants registered for the GORUCK division will earn this year's exclusive TMF GORUCK patch. Learn more about GORUCK here.

Events

5K Run/Walk2 PMRegister →
5K Ruck2 PMRegister →
The Thomas Karlick 1-Mile Walk2 PMRegister →
Volunteer2 PMRegister →

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

73°

Typical Low

51°

Chance of Rain

33%

Based on US Climate Normals data from Allentown Intl Ap, 4 mi from the venue.

Sunrise 6:55 AMSunset 6:53 PMDaylight 11h 57m

Host City

About Allentown, PA

Population

125,320

as of 2023

Elevation

343 ft

Nearest Airport

ABE

Lehigh Valley International Airport · 5 mi

Major Hub

PHL

Philadelphia International Airport · 52 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 9/11 Heroes Run - Lehigh Valley, Pennsylvania, put it on the calendar, and turn “someday” into a start date.

111

Days to train

Race
9/11 Heroes Run - Lehigh Valley, Pennsylvania
Date
September 27, 2026

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 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)

What is the 9/11 Heroes Run - Lehigh Valley, Pennsylvania?
9/11 Heroes Run - Lehigh Valley, Pennsylvania is a running race held in Allentown, Pennsylvania on September 27, 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 9/11 Heroes Run - Lehigh Valley, Pennsylvania?
Sunday, September 27, 2026 in Allentown, Pennsylvania at PHS Stadium, Allentown, PA. Check the event page for exact start times and wave schedules.
How do I register for the 9/11 Heroes Run - Lehigh Valley, Pennsylvania?
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

9/11 Heroes Run - Lehigh Valley, Pennsylvania

Sep 27, 2026

Register →