133K views · 156 reactions | Merrell ambassador and ultra-marathon runner, Mirna Valerio - The Mirnavator gives tips on trail running, ultra-marathon training, body positivity, and happiness. #Coachified | Tough Mudder | Facebook

Ready to cross off the ultimate trail running trifecta? 🏜 Zion Ultras – April 11, 2026 Run through towering red cliffs, slickrock mesas, and desert canyons in one of the most iconic landscapes on Earth. 🌄 Bryce Canyon Ultras – September 19, 2026 Climb among hoodoos and high alpine forests on a course that’s as breathtaking as it is challenging. 🌞 Antelope Canyon Ultras – March 7, 2026 Twist through sculpted slot canyons, sand dunes, and sacred desert trails in the heart of Navajo Nation. Thre