Achille, 28 · personal health data, openly published
Share of weeks with at least one session
ANALYSISSeven years to build. Now the steadiest number on this page.
Share of total recorded hours
ANALYSISEndurance dominates. Strength is 15%, almost all of it since 2024.
ANALYSISSwings five-fold year to year. Consistency does not.
Pace at 150–165 bpm · climb per km
ANALYSISTen seconds per km lost in five years, on 30% steeper ground.
Correlation with overnight HRV · n = 298 nights
ANALYSISSleep and stress move recovery. Training load does not.
HRV · resting HR · sleep hours
ANALYSISHRV mirrors resting HR, and drops every summer whatever the form.
Stage composition across 498 nights
ANALYSISStages are normal. Fragmentation costs more than short nights.
Distribution of nightly duration · 30-min bins
ANALYSISMedian 7h36, but a third of nights land under seven hours.
Working load change, Feb–Jul 2026
ANALYSISPull +60%, push +14%, shoulders flat — a runner's signature.