ARKTOS

Dousman, United States • 28-1 Feb-Mar 2026

ARKTOS is a challenging ultra running event held in Dousman, Wisconsin, featuring 6, 12, and 20-hour race options for solo runners or relay teams of up to four. Set in a cold, wooded environment with frozen ground and brisk winds, the race offers a unique, rugged atmosphere that tests participants' endurance and resilience. Runners benefit from free warming shelters, hot beverages, and post-race meals including vegan options. Participants receive a hybrid backpack, wooden finisher’s medal, race decal, and a glowing wristband. ARKTOS fosters a supportive community spirit among runners who embrace the discomfort of winter trail running. Visit the organization's website for the most recent information.

Race information

20 hr
20 Hour Ultra Run
12 hr
12 Hour Ultra Run
6 hr
6 Hour Ultra Run
Visit the organization's website for the most recent information.
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