Logan Miller holding his first-place award after a 100-mile ultramarathon

AthleteBuilder

Strength & Endurance. Software & Automation.

Strength training and endurance race programs, plus AI and software tips from Logan Miller.

100 miUltramarathon winner

340 lbBench press

405 × 7Squat

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Performance Technology

Strength / Endurance / Projects / Automation

One operating system.

Train hard. Build useful.

Strength, endurance, and technology tested in the real world.

Logan Miller following runners through a foggy wooded trail race01Strength + Endurance

Performance

02Projects + Automation

Technology

Tools and systems designed to make the work faster, clearer, and more useful.

Logan Miller running on a gravel road during a 100-mile ultramarathon
Bad Dawg Ultra, 100 miles, keep moving forward

The work, documented

One hundred miles changes the way you measure progress.

Performance is more than a number. It is preparation, setbacks, decisions under pressure, and the story you carry out the other side.

The full story

Built, shipped, learned

Tech projects

Small, focused products and systems built around useful outcomes.

19Projects built

09Public websites

05Automations

All projects

Field notes

Latest writing

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Mandala Chart

Turn one goal into eight focus areas and 64 actions with the method Shohei Ohtani used in high school. Start with the free printable template.

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Follow the process

The work happens off-screen.

Logan Miller and two fellow runners wearing medals after the 2026 Cleveland Half MarathonRunners moving through a foggy wooded trail at the Fuzzy FandangoLouie resting in the grassThe Cincinnati skyline across the Ohio River on a clear fall dayA steep country road used for back-road training