9/11 Heroes Run - Lehigh Valley, Pennsylvania | Allentown, PA, United States

About the Event

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.

Races Offered

1-Mile Walk

Sep 27, 2026

straighten

Distance — 1 Miles

terrain

Type — Running

timer

14:00

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$20.00

5K Ruck - Active Duty Military or First Responder

Sep 27, 2026

straighten

Distance — 5K

terrain

Type — Running

timer

14:00

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$36.00

5K Ruck - Individual

Sep 27, 2026

straighten

Distance — 5K

terrain

Type — Running

timer

14:00

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$40.00

5K Run/Walk - Active Duty Military or First Responder

Sep 27, 2026

straighten

Distance — 5K

terrain

Type — Running

timer

14:00

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$32.00

5K Run/Walk - Individual

Sep 27, 2026

straighten

Distance — 5K

terrain

Type — Running

timer

14:00

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$35.00

Volunteer

Sep 27, 2026

straighten

Distance — Volunteer

terrain

Type — Running

timer

14:00

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$0.00

Weather History

These values represent the 3-year monthly averages for September in Allentown.

thermostat Temperature

14.5° / 24.7°

wb_sunny Feels like

13.9° / 23.8°

light_mode Avg sunshine hours

8h 33m

water_drop Avg rainfall

3.0 mm

ac_unit Avg snowfall

—

air Avg wind speed

8.8 km/h (Light breeze)

opacity Sweat loss rate

Moderate

terrain Course conditions

Firm and slightly soft

sunny Max UV Index

Moderate (5.0)

humidity_mid Humidity

72.3%

wb_twilight Sunrise

06:43

nightlight Sunset

19:09

About Allentown

Learn more about the host city, Allentown.

Allentown is the largest city in the Lehigh Valley region of eastern Pennsylvania, the county seat and largest city in Lehigh County, and the third-largest city in Pennsylvania after Philadelphia and Pittsburgh with a population of 125,845 as of 2020.