Denali135

Denali100k

Denali50k

Muleskinner

Exciting News!!

Spirit Trips is thrilled to announce a collaberation with the newly formed Black Wolf Endurance based in the MatSu Valley of Alaska.  

 Black Wolf Endurance is a mountain, ultra, and trail running brand founded by Denali Ultra Finisher Heidi Quinn and her team of Deakan Neely, Carrie Koso, both also Denali Ultra Finishers, along with Media Whiz/Trail Runner Xavier Lechleitner. Heidi and her team will Co-Direct and Co-host the Denali Ultras.

Additionally, Black Wolf will be officially taking over the direction and management of all trail races previously hosted by AKtive Events. 

The Spirit Trips Black Wolf collaboration will continue to build on the founding Denali Ultra ideals and ethos of introducing endurance runners and their crews to the magic and wonder of the Denali Highway and surrounding area while supporting local businesses and striving to preserve and protect the natural history and resources of the special place where the Denali Ultras are held.

 

Our Events

Denali135

June 21, 2026
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 Denali100k

June 21, 2026
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 Denali50k

June 21, 2026
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Muleskinner

October 18, 2025
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Our Virtual Events

Death Valley To Denali

Coming again in 2026!! The Death Valley to Denali Virtual Endurance Race is a solo or team virtual race from North America’s Lowest and Hottest Place, -282′ Badwater Basin in Death Valley National Park California 3568 miles to North America’s Tallest and Coldest Place…The summit of 20,308′ Denali (Formerly Mt. Mckinley). There are also two “shorter” virtual races.

Watch a short video of the Denali Ultramarathons