VO2 Max Race Time Predictor

Predict race times for all distances based on your VO2 max

Free Calculator All Distances Training Zones

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Typical range: 35-85 ml/kg/min

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Predicted Race Times

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Men's VO2 Max Standards

Category Age 20-29 Age 30-39 Age 40-49
Elite 60+ 58+ 55+
Excellent 52-60 50-58 48-55
Good 47-51 44-49 42-47
Fair 42-46 40-43 37-41
Poor <42 <40 <37

Women's VO2 Max Standards

Category Age 20-29 Age 30-39 Age 40-49
Elite 55+ 52+ 50+
Excellent 47-54 45-51 42-49
Good 42-46 39-44 36-41
Fair 37-41 35-38 32-35
Poor <37 <35 <32

Training to Improve VO2 Max

VO2 Max Intervals

  • • 5×5 minutes @ 95-100% max HR
  • • 8×3 minutes @ 95-100% max HR
  • • 3-5 minute recoveries
  • • 1-2 sessions per week max

Tempo Runs

  • • 20-40 minutes @ threshold
  • • 85-90% max HR
  • • Improves lactate clearance
  • • Supports VO2 max gains

Aerobic Base

  • • 70-80% of training volume
  • • Zone 2 heart rate
  • • Builds mitochondria
  • • Foundation for VO2 max

VO2 Max Requirements by Goal

5K Goals:

  • • Sub-25 min: ~40-42 ml/kg/min
  • • Sub-22 min: ~45-47 ml/kg/min
  • • Sub-20 min: ~50-52 ml/kg/min
  • • Sub-18 min: ~55-58 ml/kg/min
  • • Sub-16 min: ~62-65 ml/kg/min

Marathon Goals:

  • • Sub-4:30: ~38-40 ml/kg/min
  • • Sub-4:00: ~42-44 ml/kg/min
  • • Sub-3:30: ~48-50 ml/kg/min
  • • Sub-3:00: ~54-56 ml/kg/min
  • • Sub-2:30: ~62-65 ml/kg/min

VO2 Max Calculator

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Race Time Predictor

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