
Historic Allentown 5K is a running race on September 26, 2026 in Allentown, NJ, with entry fees from $15 to $30.
From the Organizer
Come see beautiful, historic Allentown, New Jersey while running a 5K!
The race will take place at Allentown's Heritage Park, which is known for its gorgeous scenery and its wealth of dirt trails which complement the paved oval trail inside the heart of the park. The entire race will take place inside the park and runners will be able to test their abilities on different terrains as they explore the ins and outs of one of the town's most notable landscapes.
Registration for adults 18 and over for the 5K is $30. Registration for children 17 and under is only $20. There were will be prizes awarded for the top male and female in each age group, along with grand prizes for the overall fastest male and female overall.
There will also be a one-lap "Fun Run" for children and recreational runners who would like to run around the park for fun and are not looking to set a World Record time or win an award or prize! The "Fun Run" will take place before the 5K.
This event is being sponsored by the Allentown Recreation Commission. The Recreation Commission is committed to improving recreational resources and activities in our community, along with acquiring property for recreational purposes, the maintenance of parkland and equipment, and improving current public playgrounds, recreation places and the approach to said lands.
Online registration closes on Friday, September 25 at 11:00 pm ET.
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
75°
Typical Low
50°
Chance of Rain
31%
Based on US Climate Normals data from Hightstown 2 W, 8 mi from the venue.
Host City
Nearest Airport
TTN
Trenton Mercer Airport · 14 mi
Major Hub
PHL
Philadelphia International Airport · 40 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
Every finish line starts with a single decision. Claim your spot at Historic Allentown 5K, put it on the calendar, and turn “someday” into a start date.
Plan your trip
Coming from out of town? There's more to Allentown 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.
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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 an 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)
Historic Allentown 5K
Sep 26, 2026