Get ready for an exhilarating challenge at the ARKTOS event, taking place from February 28th to March 1st, 2026, in the scenic Dousman, Wisconsin. This thrilling winter ultra run invites participants to push their limits, with options to compete in 6, 12, or 20-hour races. Whether you’re a solo runner or part of a relay team of up to four, you’ll navigate the beautiful loops of the Southern Kettle Moraine Forest. With a cap of just 160 runners, this event is sure to sell out quickly, so don’t miss your chance to secure a spot in this unique winter running experience. Lace up your shoes and prepare for an unforgettable weekend filled with camaraderie, endurance, and the stunning beauty of winter. Sign up now to be part of the action!