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RunningRace day in 60 days

Jack Duffy 5K Power Run 2026

Date
August 7–9, 2026
Distance
In-Person 5K Run · In-Person 1 Mile Walk · Virtual Run/ Walk
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From the Organizer

Welcome to the 8th Annual Jack Duffy 5K Power Run and 1M Walk! This event is held to honor and celebrate the life of Jack Duffy, a brilliant and kind young man and accomplished runner. Proceeds support youth mental health and suicide prevention.

The event will take place on SATURDAY, AUGUST 8, including a virtual option. The in-person run and walk will be held in Horsham, PA, starting and ending at the Hatboro-Horsham High School Stadium and continuing along the beautiful, paved Horsham Power Line Trail. Advanced online registration is open through August 7 and is discounted versus race day sign-up. A free t-shirt is available if registered by July 8. Pickup for bibs and shirts will be at check-in on race day beginning at 7:15 am, with the race starting promptly at 8:00

Awards for the in-person race will be given to the top three male and female runners as well as the top male and female in each age category. Please join us again this year to honor Jack’s commitment to empower physical and mental health!

Events

In-Person 5K RunSat, Aug 8 · 8 AMRegister →
In-Person 1 Mile WalkSat, Aug 8 · 8 AMRegister →
Virtual Run/ WalkFri, Aug 7 · 8 AMRegister →

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

84°

Typical Low

66°

Based on US Climate Normals data from Willow Grove Nas, 1 mi from the venue.

Sunrise 6:05 AMSunset 8:09 PMDaylight 14h 5m

Host City

About Horsham, PA

Elevation

295 ft

Nearest Airport

PHL

Philadelphia International Airport · 22 mi

Time Zone

Eastern Time

From Endurance Grid

Line up lodging and travel early to lock in your race weekend.

Race Location

Your Next Start Line

What Are You
Waiting For?

Every finish line starts with a single decision. Claim your spot at Jack Duffy 5K Power Run 2026, put it on the calendar, and turn “someday” into a start date.

60

Days to train

Race
Jack Duffy 5K Power Run 2026
Date
August 7–9, 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 Jack Duffy 5K Power Run 2026?
Jack Duffy 5K Power Run 2026 is a running race held in Horsham, Pennsylvania on August 7, 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 Jack Duffy 5K Power Run 2026?
Friday, August 7, 2026 in Horsham, Pennsylvania at 411A Hatters Way, Horsham, PA. Check the event page for exact start times and wave schedules.
How do I register for the Jack Duffy 5K Power Run 2026?
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

Jack Duffy 5K Power Run 2026

Aug 7, 2026

Register →