Saturday, October 26 - Sunday, October 27

Navajo Mountain High School


Registration Information

Registration for the Naatsisaan Ultra 50K and 10K runs is now open through Thursday, October 25. There will be no on-site registration for the 50K, but the 10K will remain open on Saturday morning.   Online registration is at  A 50K trail run from Navajo Mountain High School through the stunning canyons surrounding Naatsisaan on the southern flank of the mountain, along with a stunning overlook of Lake Powell and a close encounter with Hawkeye Arch.  A competitive 10K trail race will be staged in the Navajo Mountain community on Saturday morning. There are overall and age-group awards for both, performance t-shirt, finisher’s medals, on-course support, available camping and great food.  There will be fun, engaging school and community events throughout the weekend. Contact or for more information.

Race Info Sheet
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Event Results

2018 Results

2017 Results

2016 Results

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