RunFormula: Running Coach

RunFormula is a running coach that adapts to you. Tell it how you feel, and it suggests the right run for today: how long, how fast, and why. TODAY'S RUN, MADE FOR YOU • A suggestion every day, from your recent runs and your goal • A quick check-in before you start: tired, normal or great • Feeling tired? You get an easier run. Any pain? It suggests rest. • Never more than two hard workouts in a week OR FOLLOW A PLAN • Plans for 5K, 10K, half marathon and marathon, or to stay healthy, lose weight and get faster • 8 to 20 weeks in four-week cycles, counted back from your race day • Your training days and your weekly distance • Pause, resume, or move a workout within its week FROM YOUR FIRST STEPS • Can't run yet? Start with guided walk-run sessions • Beginners train by effort; as you get fitter, your own pace zones unlock • Your level adjusts as you run, so workouts grow with you CLEAR GUIDANCE ON THE RUN • A big pace display, coloured against your target pace • Warm-ups, intervals, recoveries and cool-downs, timed for you • Voice cues in English and Portuguese, with the screen locked and over your music • Indoor mode counts distance with your phone's step counter SEE YOUR PROGRESS • The route of every outdoor run, with splits, elevation and cadence • Pace trends, weekly volume and race predictions • Personal records, found automatically • Import and export GPX files PRIVATE BY DESIGN • No account, no ads, no tracking • Your runs stay on your iPhone, with an automatic backup to your own iCloud Drive that you can turn off • No subscription: your first 5 workouts are free, then unlock Pro once • Your history and progress always stay open Available in English and Brazilian Portuguese.