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Half Marathon Events in United States 2025-2026

A half-marathon is a running event over a distance of 13.1 miles or 21.1km. It is a hugely popular distance, and its popularity is only growing. There are over 2,800 half-marathons in the USA each year, with over 1.9 million competitors taking part. Most major American cities host a half-marathon race, and these events often attract big crowds and a festival atmosphere. Other events are more rural, making the most of America's stunning scenery. They can take place along coasts, across deserts, or in mountains and national parks. Wherever you are, there are sure to be breathtaking views to take your mind off the running! People running their first half-marathon might want to aim for under 2 hours, while those who are experienced runners can set themselves the prestigious challenge of running a half marathon in under an hour and a half (90 minutes). A half-marathon tends to burn anywhere between 1,000 and 2,000 calories, so it's a great workout.

2,649events found
Boulderthon 2025: The Boulder Marathon

28

Sun, Sep 28, 2025

Boulder, US

Tamarack Ottawa Race Weekend

23

Sat, May 23, 2026

Ottawa, CA

adidas Adizero Pro 4 shoes
2026 Publix Atlanta Marathon Weekend

1

Sun, Mar 1, 2026

Atlanta, US

SPACEROCK Trail Race

18

Sat, Oct 18, 2025

Agua Dulce, US

5.0

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RunThrough Las Vegas Motor Speedway Running Festival

30

Ragnar Road SoCal

10

Fri, Apr 10, 2026

San Diego, US

Run LAS VEGAS "City of Lights" 5K/10K/13.1 SUMMER

26

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Run for Coffee Lovers 5K/10K/13.1 SACRAMENTO

2

Sat, Aug 2, 2025

Sacramento, US

Singles & Friends Running Club 5K/10K/13.1 LOS ANGELES

2

Singles & Friends Running Club 5K/10K/13.1 NYC

2

Run for Coffee Lovers 5K/10K/13.1 LAS VEGAS

2

Sat, Aug 2, 2025

Las Vegas, US

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Run for Coffee Lovers 5K/10K/13.1 DALLAS FORT WORTH

2

Run for Coffee Lovers 5K/10K/13.1 PHOENIX

2

Run for Coffee Lovers 5K/10K/13.1 LOS ANGELES

2

Sat, Aug 2, 2025

Santa Monica, US

Run for Coffee Lovers 5K/10K/13.1 SEATTLE

2

Run for Coffee Lovers 5K/10K/13.1 KANSAS CITY

2

Sat, Aug 2, 2025

Kansas City, US

Run for Coffee Lovers 5K/10K/13.1 NYC

2

Sat, Aug 2, 2025

New York, US

adidas Adizero Pro 4 shoes
Run for Coffee Lovers 5K/10K/13.1 HOUSTON

2

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Run for Coffee Lovers 5K/10K/13.1 ATLANTA

2

The Cookie Dash Run 5K/10K/13.1 NEW JERSEY

16

Run for Mental Health 5K/10K/13.1 NEW JERSEY

16

adidas Adizero Pro 4 shoes
Run for Mental Health 5K/10K/13.1 SEATTLE

16

Sat, Aug 16, 2025

Seattle, US

The Cookie Dash Run 5K/10K/13.1 SEATTLE

16

Sat, Aug 16, 2025

Seattle, US

Sunrise Marathon 5K/10K/13.1 KANSAS CITY

30

Sat, Aug 30, 2025

Kansas City, US

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Sunrise Marathon 5K/10K/13.1 SAN DIEGO

30

Sat, Aug 30, 2025

San Diego, US

Labor Day Run 5K/10K/13.1 LAS VEGAS

30

Sat, Aug 30, 2025

Las Vegas, US

Showing 1 - 48 of 2,649 events

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