Dromeas

About

Pacewyse is a fast, focused running calculator — everything you need to plan a run or check your numbers after one, with no ads, no account, and no tracking. CORE CALCULATOR Enter any two of pace, time, and distance to instantly get the third. Quick-select common race distances from 1K to Spartathlon, switch between km and mi with one tap, and scroll through wheel pickers built for speed. SPLITS See a full kilometer-by-kilometer or mile-by-mile split breakdown for any pace and distance, generated instantly. FAVORITES Save any pace/time/distance combination you use often — a goal race pace, a recovery run pace, whatever you come back to — and reload it in one tap. MORE TOOLS • Race Predictor — estimate your finish time at any distance from a recent race result, using the Riegel formula. • Training Paces — get Easy, Marathon, Threshold, Interval, and Repetition paces from your threshold pace. • Grade-Adjusted Pace — see your flat-equivalent effort on a hilly route, using a real physiological model of the energy cost of climbing and descending (Minetti et al.). • Calories Burned — estimate energy expenditure from your weight, distance, and time, using the ACSM running equation. MAKE IT YOURS Choose Light, Dark, or System appearance, and pick an accent color — Blue, Orange, Green, or Magenta. PRIVATE BY DESIGN Pacewyse makes no network requests. There's no account, no analytics, no ad tracking, and nothing is ever sent off your device. Your Favorites and preferences stay local. Read the full privacy policy in the app or on our website. Whether you're pacing a workout, predicting a race time, or just doing quick running math, Pacewyse gets you the number and gets out of your way.