Hey friends,

Let’s be real for a minute—running outside in the heat, wind, or rain makes you tougher. The unpredictability of the elements sharpens both your body and your mindset. There’s no climate control. No “pause” button. You learn to adapt. You build grit.

But let’s not act like the treadmill’s soft.

There’s a different kind of strength required when you're staring at the same wall or window for miles. No breeze, no change of scenery—just the hum of the belt and your own voice whispering, “Just quit.” That, my friend, is a fight.

Full disclosure - I got 10 miles in on the treadmill this morning due to Oklahoma storms. Man, I wanted to be outside instead!

In this week’s Run the Riot Podcast, I talked with Sean Rowe, who’s training for a 100-mile solo run to raise money for the Wounded Warrior Project. Sean spends time on the treadmill—but he knows when it’s time to head outside. He said,

Those outdoor runs push him differently. And they’ll push you too.

So here’s what I want you to hear:

• Running inside? You’re building mental endurance. You’re learning to finish what you start without distraction.
• Running outside? You’re building environmental resilience. You're learning to push through chaos, terrain, and fatigue.

Both matter. But if you want to be complete, you want mental endurance and physical resilience.

Training for an ultra—or any big goal—means getting uncomfortable on purpose. Sometimes that means hammering out treadmill miles when you’d rather quit at mile three. Sometimes it means facing the wind, bugs, and heat and figuring out how to keep moving forward.

There’s no single path to strong.
Just one requirement: keep showing up!

Whether it’s the belt or the backroads—earn it today.

Stay gritty,
David