Most brand partnerships start with a pitch, a follower count, or a race result. This one starts with data. Six and a half years of it — pulled directly from the Garmin API.

Enzo Duit is a UTMB-level ultra runner, entrepreneur, and keynote speaker based between Europe and South America. He runs ultras of 90–111 km. He has used GPS navigation in the Atacama Desert, the Austrian Alps, and alongside the Southern Patagonian Ice Field. He does not own any GPS device other than his Garmin. He has never been paid to say any of this.

He has recommended the Garmin Enduro 3 to friends in Austria, Argentina, and Silicon Valley. He does not know exactly how many of those recommendations converted into purchases. He stopped counting.

Every activity below was tracked with a Garmin watch, with GPS navigation active.

The Val d'Aran finish with 60% battery is the clearest proof point. The Enduro 3's solar charging means that on a full-day mountain effort, battery can net to zero or positive loss depending on sun exposure. Enzo charges the watch every two to three weeks — including during periods of heavy navigation use.

The watch has survived six years, thousands of activities, and everything from doorframes to ocean waves. The only days without Garmin step data since February 2020: four days in late April 2025. A surfing accident in Costa Rica. The watch was lost to the ocean. He was furious — not about the watch, but about the Seattle runs right after that were never recorded.

These are not scripted lines. They are things Enzo says to friends when the Garmin comes up — which is often, because the watch is visible 99.5% of his waking hours. He has no arrangement that would make him say this. He says it because it is accurate and because he has tested it against every situation that matters to him.

Enzo documents his races and expeditions using Meta Oakley Vanguard glasses — hands-free, first-person footage from inside UTMB-level races. Every piece of content shows the Garmin on his wrist. Not staged. Not art-directed. The watch is there because it is always there.

His Garmin Connect data is directly accessible via API. Total distance, elevation, daily step coverage, VO2 max (57 — elite range), activity level (5/5 Garmin maximum) — verifiable numbers, not claims.

He runs the Agentic Living project: a documented experiment in running a full professional and athletic life from a mobile phone, using AI systems. The Garmin is the health data layer that feeds directly into that system. It is not a peripheral — it is infrastructure.

Personal records (Garmin PR database, all-time): 10 km in 18:48 (Vienna, May 2024). Longest run ever: 111.6 km (Val d'Aran, July 3, 2026). Half marathon split: 1:28:22. VO2 Max: 57. Resting HR: 56 bpm.

Total running: 598 logged runs. 6,710 km running distance. 100,456 m running elevation — Everest 11.3 times on foot. Frequency: every 3.9 days on average since 2020.