The lungs burn, the legs ache and the dirt course blurs, but for Sam Catlin (10), the pain is just background noise. Clocking in at a blistering 16:49 for the 5K, White Station High School’s (WSHS) fastest cross country runner understands that success is not gained through endurance alone, but through a mental surrender to the race.

The physical challenge is clear to anyone watching a race, but the mental battle going on in every runner’s head is not. Running is not just a simple exercise; it is a demanding psychological sport that separates the good from the great.

“I think the biggest misconception [about cross country] is that it’s just running,” Catlin said. “A lot of it is running, and it’s how much you put into it, but there’s a really big mental side of running too. If you do not have mental toughness, you’re not gonna run well, and you’re not gonna be a successful runner.”

That kind of mental fortitude does not develop overnight. It is obtained through a daily commitment that requires constant sacrifice. To Catlin, the most challenging part of his success has not been sacrificing his social calendar, but rather the unrelenting necessity of showing up when his body and mind resist. It is the consistency of the grind that truly defines the sport.

“It’s gonna be really easy when you’re not feeling well [to skip practice],” Catlin said. “Often as runners, something’s nagging you, but you can’t just stop practicing because one of the biggest priorities in running is being consistent with your training. You can’t skip days even when you want to.”

While that unwavering commitment is what generates his fastest times, it has inevitably changed his relationship with the sport over the years. Running may still be rewarding, but as the stakes get higher and his teammates and coaches rely on him more, the pressure shifts the dynamics of the sport.

“It’s not as fun as it used to be, I would say, just because the training’s got a lot harder,” Catlin said. “There’s definitely more pressure [running] in high school because you gotta do well for your team, especially as the fastest runner, but I still enjoy it.”

For someone operating under such high mental and physical pressures, having a steady anchor is crucial. While coaches provide technical instruction and strategic advice, Catlin credits one person in particular for providing the unwavering emotional support necessary to navigate the highs and lows of competition.

“[The most influential person for me] is my dad,” Catlin said. “He’s been a supporter and kept me going even when I wanted to quit sometimes. He cheers me on at pretty much all my races.”

Now the fastest runner on the team, Catlin understands he carries the responsibility of leadership. His message to beginner runners is not one of guaranteed success, but a blunt assessment of the difficult journey ahead.

“I think when you’re getting into running, you should definitely know what you’re getting into before you commit to it, because it’s not easy for sure,” Catlin said. “I mean, you’re gonna have to commit a lot time wise, mentally and physically. And if you’re not ready for that, then probably I wouldn’t suggest getting into it.”

Catlin continues to be driven by the desire to push his limits and improve his time. His eyes are now focused beyond the high school course toward the next level of competition: Division I (DI) running.

“I’m definitely shooting for DI, as of right now,” Catlin said. “That’s kind of the dream.”