The coach operating system for hybrid training.
Composite Athlete runs the programming math, the adaptation, and the review triage for your entire roster - so a coach with thirty athletes delivers what used to take three. Built for HYROX, hybrid, and strength-endurance coaching, where one athlete's week is three sports deep and a spreadsheet can't keep up.
The pain we remove
Built against the four ways coaching eats your week.
The spreadsheet is the product you actually sell
Your athletes pay for programming, but you spend the week in cells: copying blocks, adjusting loads by hand, re-answering the same 'what weight today?' text. Composite computes the loads off each athlete's real maxes and regenerates the block when their logs move - the spreadsheet stops being your job.
Twenty athletes, one of you
Review doesn't scale by working longer. Your queue triages the roster: pain flags and missed sessions surface first, clean weeks collapse to a glance. AI-drafted feedback lands pre-written against the actual session - you edit, you own it, you send it.
Hybrid programming is the hard part
HYROX and hybrid athletes break generic coaching tools: strength, engine, and skill have to coexist without the interference effect eating the week. The engine manages the blend natively - heavy lower body and long runs are sequenced, not stacked and prayed over.
Proof is your retention tool
Every athlete carries a PR ledger and session history you can both see. Progress stops being a feeling you assert and becomes a record you point at. Athletes who see their numbers move, stay.
How a week runs
Your roster, on rails.
Athletes log, the engine adapts
Sessions are logged against prescriptions - loads, RPE, pain flags. Prescriptions for the following weeks regenerate from what actually happened, not what the template hoped.
You review the triage queue
Who needs attention shows up first. Session detail, pain flags, and trend context in one pane - with a drafted note waiting for your edit.
Your name stays on the coaching
Your profile, your methodology, your voice on every note. The engine does arithmetic; the judgment stays yours.
Switching is the hard part - so we do it
White-glove migration from Excel, Sheets, or your current platform.
You send the roster and the current blocks however they exist today - spreadsheets, PDFs, another app's export. We import the athletes, rebuild the programs, and hand you a working roster. Most coaches are live inside a week, without an evening lost to data entry.