National Park Half Marathons
Life's too short to waste too many weekends at crowded races in dirty cities with cups all over the ground and smog in the air. Since we launched in 2012 over 40,000 people have joined us at some of the world's most serene locations to run, explore, and make lasting memories.
Grand Teton Half Marathon & 5K
Yellowstone Half Marathon
Glacier Half Marathon
Rocky Mountain Half Marathon
Great Smoky Mountains Half Marathon
Mount Rushmore Half Marathon
Lake Powell Half Marathon
Joshua Tree Half Marathon
Zion Half Marathon
Antelope Canyon Half Marathon Trail Run
Zion Half Marathon Trail Run
Bryce Canyon Half Marathon Trail Run
Not sure you're ready to run a half marathon? Custom training plans are available for each half marathon in the series. These training plans (available on iPhone and Android and email) will help you get in shape and be prepared for each unique course.
Looking for a trail race? You'll love Trailfest, a 3-day festival celebrating nature, friends, and trail running!
Looking for a bigger challenge? Check out our Ultra Marathons series with distances of 100 miles, 100K, 50 miles, 50K, and some trail half marathons.
Loved this race. In fact, I had so much fun, I came home and signed up for Lake Powell.
Shenandoah Half Marathon Runner
It was a great race! I would really recommend this one!
Shenandoah Half Marathon Runner
Amazing race!
Would love to run this amazing race again!
Glacier Half Marathon Runner
I would love to do this race again
Lake Powell Half Marathon Runner
Favorite Race
This wasn't my best race -- not by a long shot. But it was my favorite.
Zion Half Marathon Runner
I can't wait!!!!
Made it to the Tetons in '16 with college teammates, the Smokies this year with other college teammates. And plan on Glacier (and Smokies) in '18 and Zion in '19! I can't wait!!!!
Teton & Smokies Runner
Great race. Couldn't of asked for a better first time running half marathon!
Shenandoah Half Marathon Runner
We had an amazing time
We had an amazing time this year in Glacier.
Glacier Half Marathon Runner
Best vacation of my life.
My family's visit to Grand Teton has so far been the best vacation of my life. Glacier has been on my bucket list ever since. This race is 6 days after my 50th birthday so this will be an awesome birthday gift!
Grand Teton Half Marathon Runner