Toughness is one thing, but technique is what sets these athletes apart.
For me, it's Eliud Kipchoge. The guy's dedication, discipline, and consistency are unparalleled. He's not just a talented runner, but a true student of the sport. His ability to stay focused and motivated at the highest level is something I strive for in my own training. No fancy social media quotes or flashy marketing - just pure, unadulterated hard work and passion for running.
I've been a minimalist runner for years and I can attest that it's not for everyone. You need to be careful with the transition, it's not just about switching shoes. I focus on proper form and strengthening my feet and ankles. It's paid off for me, but I've seen others struggle. It's all about listening to your body and being patient.
I always carry a lightweight compass and know how to use it. Old school, but it's saved me from getting lost more times than I can count.