Run Your Stride

Run Your Stride is the running pace calculator built for every runner. Whether you're chasing a PR, building a training plan, or just curious about your splits — Stride gives you the numbers you need, instantly. PACE CALCULATOR Enter any two of time, pace, or distance and Stride calculates the third. Planning a marathon? Find your goal pace. Finished a tempo run? See your exact time. Every result saves automatically so you can track your progress over time. RACE PREDICTOR Enter a recent race result and Stride uses the Riegel formula to predict your finish time across every standard distance — 5K, 10K, Half-Marathon, and Marathon. See your equivalent paces so you know exactly what effort to target on race day. PACE CHART A clean, scrollable reference chart showing finish times across all major race distances for every pace — per mile or per kilometer. No calculating required. TRAINING PACES Set your goal race and target time. Stride generates five calibrated training zones — from recovery runs to speed work — so every workout has a purpose. HISTORY Every calculation is saved automatically. Tap any entry to view full mile or kilometer splits, or share them with your coach or training partners. Clean design. No ads. No account required. Just the numbers that move you forward.