Train on data. Not guesswork.
The test
A complete metabolic performance test.
Measure
Beyond FTP
A science-based test that measures how your body produces energy during training and racing — far beyond FTP or standard zone testing.
Understand
Your physiological profile
Exact aerobic, threshold, and glycolytic capacities, plus how you use fat versus carbohydrate in every zone.
Apply
Training without guesswork
Training zones based on measured physiology
Workouts that target true limiting factors
Precision fueling and pacing guidance
Faster, more predictable performance gains
Your report
Five numbers that change how you train.
VO₂max
Aerobic capacity — the ceiling of your engine.
Threshold
Sustainable intensity — the pace and power you can actually hold.
VLamax
Glycolytic capacity — how your body produces energy anaerobically.
Fat ↔ Carb
Substrate utilization — what you burn in each zone, and how to fuel for it.
Lactate
Accumulation & clearance — where fatigue builds, and how fast you recover from it.
Pricing
One test. A season of clarity.
Single Performance Test
$250
Exact aerobic, threshold, and glycolytic capacities
Fat vs. carb utilization in each zone
Precise fueling guidance
Training zones based on real physiology, not estimates
Start Training
*Included in the $450 Initial Month for athletes enrolling in Perform or Compete plans.
Initial Month
$450
Testing is one of five things included in your first month — alongside zones, nutrition, your race suit, and a season-long plan.
Start Training
First month custom training plan
Included for athletes enrolling in Perform or Compete plans — a structured start to your season.
Initial performance testing
$250 value
A quick, science-based metabolic test that reveals how your body produces energy during training and racing.
Personalized training zones & nutrition
Precise zones from day one, plus fueling guidance in and out of training based on your physiology.
Endura Performance custom race suit
$400 value
A customizable team race suit designed for aerodynamics, comfort, and performance across all race distances.
Custom annual training plan
Key training phases, races, camps, and priority events — mapped for the whole season.