Predict your race times. Train smarter. Run faster. RunPredict helps you estimate your performance across all distances, from 5K to marathon, using your pace or VO₂max (VMA). Whether you are preparing for a race or improving your training, get clear and actionable insights in seconds. **Key Features** Accurate race predictions Estimate your finish times for 5K, 10K, half marathon, and marathon based on your current fitness. Pace and effort zones Understand your training zones (easy, tempo, threshold) and adapt your sessions. Instant pace calculator Adjust your pace and see predictions update in real time. Custom distances Add any race distance and get instant predictions. Performance insights View pace ranges and expected effort to better plan your races and training. **Built for runners** Whether you are targeting a sub-20 5K, improving your 10K, or preparing for a marathon, RunPredict helps you train with precision and confidence.