17K views · 47 reactions | David Goggins, at 50, proves that age is just a number. After a five-year break, he took on the 200-mile Bigfoot Ultramarathon, battling knee problems, and finished in an incredible 66 hours. Talk about resilience and determination!  | BodyBuilding Tips & Tricks | Facebook

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