Pace Running Calculator vs Pacr

Pace — a simple, fast running pace calculator Distance, time and pace are linked: change any two, and Pace instantly works out the third. Set a target for your next race, or check your goal pace for a 5K, 10K, half or full marathon, in seconds. THE TRIANGLE THAT SOLVES ITSELF • Distance + time → your pace • Distance + pace → your finish time • Time + pace → the distance covered • Quick presets: 5K, 10K, 20K, half marathon, marathon, plus fine adjustments SPLITS • A km-by-km (or mile-by-mile) breakdown of your race • Plan your race strategy ahead of time: negative splits, even pacing… RACE TIME PREDICTOR • Estimate your finish times for 5K, 10K, half and full marathon from your current effort • Built on a proven prediction method (the Riegel formula) • Set a realistic race goal before you toe the line SAVED GOALS • Save several race scenarios (10K in 45 min, half in 1h50…) • Reload them in one tap to compare your race plans YOUR WAY • Metric (km) or imperial (miles, yards) • English or French Free, simple, no account required.

Ever wondered which pace you actually need to run in order to achieve a sub 2h Half-Marathon? Pacr solves that issue for you, simply enter the distance and total time, hit calculate and you will know your 5:41 min/km target pace. Your trainer gave you some cryptic track workout, e.g. 600m at threshold pace of 4:21 min/km, whats that for a actual track lap? With Pacr you can configure your often used distances for which the durations will automatically always be calculated. The workout screen lets you import workouts in json format, and automatically calculates your predefined splits for it. Which makes interval training a breeze.