Registration is now open!

Registration for Grand Teton & Yellowstone Half Marathon Weekend is now open! Register for the Grand Teton Half Marathon, Yellowstone Half Marathon, Yellowstone 5K, Bison Double, Grizzly Double, or Caldera Triple today!


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Robin is our resident social media maven, email marketing ninja, and all around friendly gal. She lives in Los Angeles, CA where she enjoys pleasant weather and puts up with the crazy entertainment industry. She’s also an Army Brat who recently graduated from BYU with a degree in Communications, a recreational runner, and a recent fan of half-marathons.