ORGAN INTELLIGENCE
Your biological age is one story.
Your organs can tell different ones.
You receive a personal whole-body Biological Age, then My Marathon Life goes deeper by estimating the biological age of supported organ systems from the biomarkers mapped to each system. It brings the familiar idea of a “40-year-old person with a 30-year-old heart” into a measurable, trackable educational view of your own blood work.

THE EXPERIENCE
Designed to turn information into understanding.
Each feature is part of the same connected system rather than a separate destination with no context.
One person, different organ trajectories
Heart, metabolism, blood, immunity, liver, kidney, muscle, and other supported systems can age differently. My Marathon Life estimates each supported system independently from the blood-work evidence mapped to it.
Track progress by organ
Repeat testing lets you see how each supported organ-age estimate changes over time rather than relying on one whole-body number forever.
See the pace, not just the age
Organ context connects back to trends and Speed of Aging so you can explore which systems appear to be improving, stable, or worth discussing further.
HOW IT WORKS
A clear journey from signal to action.
The specific information varies by feature, but the philosophy remains consistent: measure, understand, focus, act, and measure again.
- 01
Map supported biomarkers to organ systems
Relevant blood-work markers contribute to the organ and health domains they represent.
- 02
Calculate whole-body and organ-specific estimates
The model evaluates supported values, age context, coverage, and trend information with guardrails against extreme interpretations.
- 03
Compare the systems
See where your organ-specific estimates differ from one another and from your chronological age.
- 04
Measure again and follow the change
A future blood-work checkpoint lets you follow progress and revisit the trajectory of each supported organ system.
LIVE YOUR BEST LIFE
Make the feature part of your health journey.
Download My Marathon Life and start building a connected view of your health over time.