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 quiet, cold forest environment with frozen ground, the race tests participants' endurance and mental toughness in potentially uncomfortable conditions. The event offers a supportive atmosphere where runners share a unique drive to push their limits.

Participants receive a hybrid backpack, wooden finisher's medal, race decal, and glowing wristband. Amenities include free warming shelters, bottomless hot beverages, and a post-race meal with vegan options. ARKTOS emphasizes camaraderie and resilience in a rugged winter trail setting. Visit the organization's website for the most recent information.

Race information

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