The PRUMIN Blog

Know Your Mental Drop Points

Know Your Mental Drop Points

Markus Prüm

Know Your Mental Drop Points  Endurance doesn’t fail because of physical exhaustion alone. It often fails at precise mental breaking points — what we’ll call your drop points. These are...

Know Your Mental Drop Points

Markus Prüm

Know Your Mental Drop Points  Endurance doesn’t fail because of physical exhaustion alone. It often fails at precise mental breaking points — what we’ll call your drop points. These are...

My Ironman Frankfurt 2025 Experience

My Ironman Frankfurt 2025 Experience

Markus Prüm

Dancing with the Darkness: My Ironman Frankfurt 2025 Experience Ironman Frankfurt 2025 wasn’t supposed to be this hard. Not physically, at least. I had trained well, felt strong in the...

My Ironman Frankfurt 2025 Experience

Markus Prüm

Dancing with the Darkness: My Ironman Frankfurt 2025 Experience Ironman Frankfurt 2025 wasn’t supposed to be this hard. Not physically, at least. I had trained well, felt strong in the...

Clarity in Endurance Sports

Clarity in Endurance Sports

Markus Prüm

Clarity Is a Journey In 2015, I started racing in endurance sports. Since then, I’ve finished many events — marathons, triathlons, long days of grit — and I’m still progressing....

Clarity in Endurance Sports

Markus Prüm

Clarity Is a Journey In 2015, I started racing in endurance sports. Since then, I’ve finished many events — marathons, triathlons, long days of grit — and I’m still progressing....

Clarity Needs Numbers: Measure What Matters

Clarity Needs Numbers: Measure What Matters

Markus Prüm

Clarity Needs Numbers: Measure What Matters We all want clarity.  In our health, our finances, our time, and our output.  But here’s the uncomfortable truth: Clarity isn’t a only a...

Clarity Needs Numbers: Measure What Matters

Markus Prüm

Clarity Needs Numbers: Measure What Matters We all want clarity.  In our health, our finances, our time, and our output.  But here’s the uncomfortable truth: Clarity isn’t a only a...

Personality in Sports and Business: The Edge That Shouldn’t Be Illegal

Personality in Sports and Business: The Edge Th...

Markus Prüm

In both sports and business, raw talent and strategy matter—but they’re never the whole story. What truly drives long-term success is personality: the mindset, curiosity, and inner fire that push people...

Personality in Sports and Business: The Edge Th...

Markus Prüm

In both sports and business, raw talent and strategy matter—but they’re never the whole story. What truly drives long-term success is personality: the mindset, curiosity, and inner fire that push people...

You Don’t Win Without Failing

You Don’t Win Without Failing

Markus Prüm

Sick at the worst possible time — just 4 weeks out from Ironman. This is all part of the process.

You Don’t Win Without Failing

Markus Prüm

Sick at the worst possible time — just 4 weeks out from Ironman. This is all part of the process.