2026 Jackass Half Marathon & 5K

Get ready to lace up your sneakers for the ultimate running party—the 2026 Jackass Half Marathon & 5K in Kellogg, Idaho! This isn't just a race; it's a celebration of resilience, community, and the great outdoors, set against the breathtaking backdrop of Idaho's majestic landscapes. Whether you're a seasoned marathoner or a weekend jogger, this event promises a distance for everyone. Sprint through the scenic 5K, or take on the challenge of the half marathon—either way, you'll cross the finish line with a sense of achievement and a story to tell. Don't just run—experience the thrill, the fun, and the camaraderie. Sign up now, bring your friends, and make memories that will last long after your sneakers have crossed the finish line!