🎽 VO2 Max & Fitness Assessment
Assess and track your cardiovascular fitness with our comprehensive testing tools. Calculate VO2 max, lactate threshold, and aerobic capacity for performance optimization.
VO2 Max Calculator
Estimate your VO2 max from running performance data and assess cardiovascular fitness level.
✓ Multiple calculation methods
✓ Fitness level assessment
Cooper Test Calculator
Calculate VO2 max from 12-minute run test results using the Cooper protocol.
✓ Standardized assessment
✓ Fitness benchmarks
Lactate Threshold Calculator
Determine your lactate threshold pace and heart rate for optimal endurance training.
✓ Heart rate determination
✓ Training zone guidance
Aerobic vs Anaerobic Threshold
Calculate both aerobic and anaerobic threshold values for comprehensive training zones.
✓ Training zone optimization
✓ Metabolic system balance
Sweat Test Calculator
Determine your fluid replacement needs and optimal hydration strategy for training and racing.
✓ Hydration planning
✓ Performance optimization
VO2 Max Race Predictor
Predict race times from VO2 max across all distances from 1500m to 100K ultra marathons.
✓ Training level adjustments
✓ Performance classification
Understanding Fitness Metrics
VO2 Max
Maximum oxygen uptake capacity - the gold standard for aerobic fitness measurement.
Lactate Threshold
The intensity at which lactate accumulation exceeds clearance - key for endurance performance.
Performance Testing
Regular assessment provides objective data for training progression and goal setting.
Fitness Assessment Tips
📅 Regular Testing
Test every 6-8 weeks to track fitness improvements and adjust training zones.
🎯 Consistent Conditions
Use similar conditions (time, weather, course) for accurate comparison between tests.
📈 Progressive Goals
Set realistic improvement targets based on current fitness level and training history.
🔄 Multiple Metrics
Use various assessment tools to get a complete picture of your fitness profile.
📚 Training Resources
Learn how to use these calculators effectively with our comprehensive training guides
Complete VO2 Max Training Guide
Build maximum aerobic capacity with intervals.
5 Proven VO2 Max Training Methods
Different protocols to maximize VO2 max.
Lactate Threshold Training
Combine threshold and VO2 max training.
Access all related calculators, guides, and training plans in one place