The PRUMIN Blog

Did not Start at Ironman Frankfurt 2026

Markus Prüm

Why My Transition Area Remained Empty – A Clear No Out of Respect Months of relentless training, countless hours on the time-trial bike battling the winds of the Wetterau, staring...

Did not Start at Ironman Frankfurt 2026

Markus Prüm

Why My Transition Area Remained Empty – A Clear No Out of Respect Months of relentless training, countless hours on the time-trial bike battling the winds of the Wetterau, staring...

My Way to Ironman Frankfurt

Markus Prüm

There are moments in training when you look at the raw numbers of your race strategy and think: That is a pretty bold statement. Finishing a 175-kilometer bike course with 1,300...

My Way to Ironman Frankfurt

Markus Prüm

There are moments in training when you look at the raw numbers of your race strategy and think: That is a pretty bold statement. Finishing a 175-kilometer bike course with 1,300...

My Weekend as a Spectator at Ironman Hamburg

Markus Prüm

A whole weekend of extremes: Last weekend, IRONMAN Hamburg transformed the city into a giant sporting stage. I spent two full days right by the sidelines as a spectator. As...

My Weekend as a Spectator at Ironman Hamburg

Markus Prüm

A whole weekend of extremes: Last weekend, IRONMAN Hamburg transformed the city into a giant sporting stage. I spent two full days right by the sidelines as a spectator. As...

My new learnings

Markus Prüm

"When I got my knee diagnosis, I thought it was the end of my fitness journey. It turned out to be the day I finally learned how to listen to...

My new learnings

Markus Prüm

"When I got my knee diagnosis, I thought it was the end of my fitness journey. It turned out to be the day I finally learned how to listen to...

The Full Truth Behind My Struggle with Ironman Frankfurt

The Full Truth Behind My Struggle with Ironman ...

Markus Prüm

I am facing a decision that is tearing me apart inside. The longer I think about it, the heavier it gets. On paper, it sounds so simple. You either register...

The Full Truth Behind My Struggle with Ironman ...

Markus Prüm

I am facing a decision that is tearing me apart inside. The longer I think about it, the heavier it gets. On paper, it sounds so simple. You either register...

Why I Don’t Chase the Next Big Thing Anymore

Why I Don’t Chase the Next Big Thing Anymore

Markus Prüm

For years, my life was defined by the chase. In the running world, that meant chasing numbers, status, and the ultimate validation. I wanted the shiny badges. I wanted the...

Why I Don’t Chase the Next Big Thing Anymore

Markus Prüm

For years, my life was defined by the chase. In the running world, that meant chasing numbers, status, and the ultimate validation. I wanted the shiny badges. I wanted the...