Jackass Half Marathon & 5K

7th Annual JACKASS HALF MARATHON & 5K October 3, 2026 Voted the BEST HALF MARATHON IN IDAHO, the Silver Valley Chamber presents the seventh annual Jackass Half Marathon and 5K Race that will take place on October 3, 2026! Come run on the paved Trail of the Coeur d'Alenes starting in historic Wallace and ending in Uptown Kellogg. This top-rated half marathon and 5K race courses are point-to-point and (mostly) downhill, so they are the perfect experience for beginners and a fast course for competitive runners. You'll run along the winding Coeur d'Alene River and through the foothills of the Silver Valley during the most spectacular season of the year. Check out our Facebook and Instagram accounts for updated information! Questions? Concerns? Email us! General inquiries: jackasshalfmarathon@gmail.com Volunteer questions: jackassvolunteers@gmail.com