
About the event
Scheduled for October 10, 2025, the Antelope Island Half Marathon offers a scenic 13.1-mile journey across the largest island in the Great Salt Lake. Participants will experience rolling hills, sweeping lake views, and the occasional sighting of bison or antelope. With 191 meters of elevation gain, the course is both rewarding and accessible for a wide range of runners. Hosted by On Hill Events, this half marathon promises an unforgettable blend of athletic achievement and natural wonder.
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Take your running to the next level
The Antelope Island Half Marathon, taking place on October 10, 2025, delivers a mix of moderate climbs and rolling terrain with a total elevation gain of 191 meters. Organized by On Hill Events, this 13.1-mile course is designed to provide both a physical challenge and an opportunity to soak in the serene beauty of the island’s landscapes.
If you are an official race organiser with any questions about this page, please get in touch: races@runna.com
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