Ultra Adventures Ultra Marathons

You only have so many summers.
Spend them wisely.

We offer environmentally sustainable, destination trail races in unforgettable locations. You, as a trailrunner, will have the opportunity to experience the landscape in a way that few others are able due to the long miles that you can log in the backcountry in a single outing.

You'll walk away from our races feeling like you've pushed your limits physically while being visually rewarded as well. In addition, you can take pride in the fact that you have participated a groundbreakingly sustainable event, with zero waste sent to the landfill or wastewater treatment facilities.

We currently focus on two of the most stunning regions of the planet, the "Grand Circle" of the West and California's Redwoods area. Each of our races in The Grand Circle Trail Series is completely unique from the others due to the amazing geological diversity in the region. This area has the highest concentration of national parks in the country as well as tribal parks, national monuments, and wilderness areas that are every bit as amazing. 

We strive to provide the special touches at our races that will leave you with fond memories that remain long after the pain of running them subsides. What better place to meet new friends in the ultrarunning community? You won't regret joining us for your next wilderness running adventure!

Tough but breathtaking

I ran Bryce as my first 50k last year. Ultra adventures races are tough but breathtaking.

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Nidhi Shah
Bryce Canyon Ultras Runner

Great Event

Thanks for putting on such a great event! Also a huge shout out to all the volunteers, and the folks cheering us crazy people on!

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Katrina Morrow
Bryce Canyon Ultras Runner

Great event!

I just wanted to extend a THANK YOU on behalf of myself and my 2 friends (who I dragged along to run the 50 miler) for putting on a great event! Please pass this message along to as many of the squad / volunteers possible for making the race so well run.

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Dude in the official race shirt crop top
Grand Canyon Ultra Runner

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