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Yellowstone Half Marathon & 5K

📅 June 11, 2027📍 Jackson · United States

Available distances

13.1 mi3.1 mi

About

Yellowstone Half Marathon & 5K takes place on June 11, 2027, from Jackson, Wyoming. The half marathon (13.1 mi) starts at 6:00 a.m. and the 5K (3.1 mi) at 6:00 p.m., as part of a pair of park-themed weekends run back to back with the Grand Teton races.

Running two half marathons on consecutive weekends is a common way to build a holiday around racing, and it works provided you treat the first as preparation rather than as a target. The bigger factor here is elevation: everything in this corner of Wyoming sits above 6,000 feet, so your realistic pace is set by the air rather than by your training.

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