Runner Lab

Runner Lab reads your runs from Apple Health and turns them into a clear picture: how much you've done, where you're heading and what you can reach by the end of the year.

Everything happens ON YOUR IPHONE. Runner Lab reads your data read-only, never writes to Health, has no account and uses no tracking.

YEARLY GOAL & PROJECTION • Set a kilometre goal for the year. • See progress, weekly pace and your end-of-year projection: will you make it? • Compare against the ideal plan, week by week.

ARCHIVE & TRENDS • Multi-year history and monthly mileage. • Volume, pace and VO₂max trends and seasonality, by month and by weekday.

RECORDS & PREDICTIONS • Personal records on standard distances (1 km, 1 mile, 5K, 10K, half, marathon). • Race-time predictions based on the Riegel formula.

RECURRING ROUTES • Runner Lab recognises the routes you run often by comparing shape and GPS track. • Rename, merge or split groups however you like.

ADVANCED PER-RUN ANALYSIS • Per-kilometre splits, elevation, climbs and descents, rhythm changes. • Heart rate, zones, training load (CTL/ATL/TSB), efficiency factor and decoupling.

THE RUNNER LAB EDGE Apple only computes form and load for natively-recorded workouts. Runner Lab computes them ALSO for runs imported into Health from other apps or devices — a complete picture you won't get elsewhere.

RUNNER PRO Core features are free: goal and projection, charts, archive, recent runs and a summary of every run. Runner Pro unlocks Form & load, records and predictions, recurring routes, advanced per-run analysis and trends. Available as a subscription or a one-time purchase.

PRIVACY No server, no account, no tracking. Your health data never leaves your device.

Requires runs recorded in Apple Health. No data yet? You can explore the app with sample data.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://privacy.coden.cloud/runner