Convert training prescriptions to Intervals.icu workouts with Claude Opus AI

Description

Transform training prescriptions into perfectly formatted Intervals.icu workouts using AI. This workflow automatically converts free-text workout descriptions into structured interval training sessions with proper heart rate zones, pace calculations, and exercise formatting.

What this workflow does

1. Collects workout details via a web form (date, title, and workout description) 2. Fetches athlete data from Intervals.icu (FTP, max HR, threshold pace, LTHR) 3. Processes with AI using Claude Opus 4.1 to intelligently parse and format the workout 4. Auto-detects workout type (Run, Ride, Strength, HYROX, CrossFit, etc.) 5. Converts training zones - RPE → HR%, pace calculations, power zones 6. Formats workout structure with proper transitions, rest periods, circuit formatting 7. Creates the workout in Intervals.icu via API

Use cases

- Coaches: Convert training plans from documents/spreadsheets into Intervals.icu format - Athletes: Quickly add structured workouts from coaching apps or training programs - Hybrid training: Handle complex HYROX, CrossFit, or multi-sport sessions with circuit formatting - Time savings: Eliminate manual workout entry and zone calculations

Supported workout types

Running, cycling, swimming, strength training, HYROX, CrossFit, indoor rowing, virtual training (Zwift), triathlon, and more.