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Pace Pro

Pace Pro is a professional running and training calculator built for athletes, coaches, and fitness enthusiasts. It provides three calculation modes — Pace, Time, and Distance — enabling users to easily determine their training metrics with high precision. Users can enter their total time, distance, and/or pace, in either kilometers or miles, and the app instantly calculates the missing variable. It automatically displays pace per kilometer and per mile, total time, and total distance. All calculations are live, meaning results update as the user types. One of the key features is the Race Time Predictor, which estimates finishing times for common race distances: 5K 10K Half Marathon (21.0975 km) Marathon (42.195 km) Additionally, the Split Calculator generates a full pacing table, showing expected split times at every kilometer, making it an ideal tool for structured race planning. The interface includes a dark/light theme switcher, responsive design, and a clean glassmorphism style. User input and settings are saved locally via localStorage, so the app remembers your last configuration. A Print Results button lets athletes print their pace plan and carry it on race day. The print view hides unnecessary UI elements, leaving only the race predictions and split table. Pace Pro runs 100% client-side with no external dependencies or API keys required. It’s perfect for: 🏃 Runners t

Install Pace Pro at its install page.

Category: Fitness