There is a moment that happens around kilometer 80 of an ultra trail race. Your legs feel like concrete. Your mind is screaming. The pain isn't sharp anymore; it is dull and omnipresent, as if your body is slowly surrendering to physics.
I hit that moment three times in 2025.
Three ultra trails in eight weeks. Three 100-kilometer races. Three times I convinced myself that my legs would keep moving when my brain insisted they were finished. Three times I discovered something I did not know about myself.
But here is what surprised me most: it was not the ultramarathon that changed me. It was the realization that everything I had learned as a business technologist, including every framework, system, and principle I built while running my company, applied directly to running 100 kilometers through mountains.
This is my origin story in running.
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| BDG Ultra 2025 - My first 100K |
The Desk-to-Trail Transition
My name is Anggriawan Sugianto. I am the Chief of Suitmedia, a digital consulting firm in Jakarta with over 200 employees. I spend most days in optimizing workflows, analyzing spreadsheets, and making decisions that affect growth.
I also run 100-kilometer races through mountains.
These two facts may seem disconnected, but they are not. They represent the same skill applied to different domains.
In 2023, I started running seriously. I do not mean the casual 10-kilometer runs often seen on social media. I mean distance: the kind that takes hours, demands total consistency, and reveals your true character.
At first, it was for health. Then it became a test. Finally, it became an obsession with understanding how systems work.
Most people who run endurance distances follow one of two paths:
- Outsourced: Hire a coach, pay the fee, and follow the plan.
- Amateur: Download a generic plan from the internet and hope for the best.
Both approaches assume you need an external structure or that you cannot think for yourself. I rejected both.
As a strategist, I have spent a decade learning to think in systems. I build products using frameworks. I make hiring decisions using matrices. I structure companies around principles rather than hunches.
It seemed illogical to abandon that mindset the moment I wanted to run 100 kilometers.
In late 2024, I decided to become my own coach.
This was not due to arrogance, but because I had a unique advantage: the ability to reverse-engineer the system. I had the time to test hypotheses and document what actually works.
By 2025, I had proven the system works.

