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.
2018 Grand Teton Half Marathon
2018 Yellowstone Half Marathon
2018 Glacier Half Marathon
2018 Rocky Mountain Half Marathon
2018 Great Smoky Mountains Half Marathon
2018 Mount Rushmore Half Marathon
2018 Lake Powell Half Marathon
2018 Joshua Tree Half Marathon
2019 Zion Half Marathon
2019 Antelope Canyon Trail Half Marathon
2019 Zion Trail Half Marathon
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.
Y'all weren't lying when you said "challenging course"...it was almost my first DNF! Support from fellow runners and volunteers saw me to the finish though. Keep doing what you guys do, these races will always be a favorite of mine.
Shenandoah Half Marathon Runner
Amazing race!
Would love to run this amazing race again!
Glacier Half Marathon Runner
This race was amazing, fabulous job everyone!!!!
Shenandoah Half Marathon Runner
We had an amazing time
We had an amazing time this year in Glacier.
Glacier 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
Beautifully challenging course
Fun race, beautifully challenging course on an ideal day for running. The finish area on the East Glacier Hotel lawn was great. Well done to all organizers and volunteers.
Glacier Half Marathon Runner
Amazingly Beautiful
Thank you for an amazingly beautiful and well run event!
Grand Teton Half Marathon Runner
Definitely a highlight so far this year
Standing in the middle of nowhere at 5 AM with almost 2000 other runners, watching the sky turn pink and waiting for this run to start, was definitely a highlight so far this year. Hope to do it again.
Glacier Half Marathon Runner
Woohoo! We’re coming back for more, with more next year. (Let us know when 2018 registration opens). LP planners/coordinators are awesome, thank you!
Lake Powell Half Marathon Runner