Ergon
The data your erg collects deserves better than a spreadsheet.
What is Ergon
Ergon transforms your Concept2 data into insights you can actually act on. Connect your logbook, and every workout appears in context — ranked against your history, analyzed stroke by stroke, tracked across seasons. Not just “here’s my 2K” but “here’s my 2K, ranked 4th of 21 attempts, down 4.2s from my first.”
Features
01
Know when to push and when to rest. Ergon computes your readiness from every session — fitness, fatigue, and form tracked automatically.
02
Stroke-level charts. Interval breakdowns. Pacing strategy analysis. Every workout dissected down to the individual stroke.
03
Track PRs across every distance and time piece. See trends over seasons. Know exactly where you stand.
Pain Cave
Your year on the erg, distilled into one unflinching report. Connect your Concept2 logbook and see what this season actually looked like.
Try Pain Cave →50M+
Meters tracked
10,000+
Workouts analyzed
500+
Personal records set
Pricing
Full access to every feature. No tiers, no upsells. Cancel anytime.
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