Drop13 Big Cottonwood Canyon Half Marathon & 5k

Experience the thrill of the Drop13 Big Cottonwood Canyon Half Marathon & 5K on Saturday, June 13, 2026, in beautiful Holladay, Salt Lake. Renowned as one of Utah’s fastest half marathons, this scenic 13.1-mile downhill course starts at Solitude Ski Resort and descends over 3,000 feet to Cottonwood Heights City, offering runners stunning views of rushing rivers and lush landscapes. Perfect for both seasoned runners and newcomers, participants can earn multiple medals, including a 4-inch finisher medal, a special personal record (PR) medal, and a unique Drop13lbs medal for those who lose 13 pounds through training, all based on an honor system. With additional Age Group awards available, the Drop13 Big Cottonwood Canyon Half Marathon & 5K is a premier event celebrating fitness, achievement, and the breathtaking natural beauty of the region—don’t miss your chance to be part of this unforgettable running experience.