Welcome to LacTrace

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Professional lactate testing and analysis platform.

Why Choose LacTrace?

  • 🚀 Automated Data Collection - Effortlessly log your lactate readings alongside training data from popular platforms.
  • 📊 Intuitive Visualizations - Interactive and customizable dashboards for in-depth analysis.
  • 🔗 Comprehensive Integrations - Seamlessly sync through partnerships with major training platforms.
  • 📈 Advanced Analytics - Find new insights and trends in your training by longitudinal data analysis.
  • 🌐 Cross-Platform Accessibility - Access your data on both web and mobile.

Norwegian Singles Training Calculator

Optimize your training with the Norwegian Singles method. Calculate your optimal training paces based on your current fitness level.

Sub-threshold Focus

Maximize adaptations while minimizing fatigue

Personalized Paces

Get precise paces for different interval types

Multiple Methods

Calculate using VDOT, Critical Speed, or Power

No Account Required

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Try Our Free Lactate Threshold Analyzer

Experience the power of Lactrace with our free lactate threshold analysis tool. Input your test data and get instant insights into your training zones.

Instant Analysis

Get immediate results from your lactate test data

Visual Results

Interactive charts showing your lactate curve

Multiple Metrics

Support for power, speed, heart rate, and more

No Account Required

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Try Free Analyzer →
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Access your lactate testing dashboard and data.
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Enhance your athletic performance with data-driven insights.