Dizzy Horse, A Winter Backyard Ultra

Experience the exhilarating challenge of Dizzy Horse, A Winter Backyard Ultra on December 12th, 2025, in Idaho Falls, Bonneville! This unique event starts at 10:00 AM, where participants run 4.167 miles every hour until one emerges as the ultimate "Last Horse Standing." Set against the stunning backdrop of Sandy Downs Park and the Bonneville County Exhibition Hall, this race offers camaraderie, strategy, and the essence of endurance. Choose between the "Bareback" minimalist option or the "Thoroughbred" deluxe experience with a catered aid station and custom merchandise. Whether you're a seasoned ultra-runner or a newcomer seeking a challenge, Dizzy Horse promises a social, fun atmosphere with equal opportunities to win. Don't miss the chance to test your limits on diverse terrains, receive ample support, and soak in the festive winter running community vibes. Join us for a day of unforgettable memories, camaraderie, and pushing boundaries!