15K views · 66 reactions | From training techniques to mental strategies, dive into the world of ultra-running with Kilian Jornet, a legend of the sport. Kilian shares his invaluable insights and tips on mastering the art of an ultramarathon. Whether you're a seasoned ultrarunner or just starting out, with this must-watch video, you will learn how to take your own ultrarunning to the next level. | Global Triathlon Network | Facebook

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