FIT File Analysis

Performance Dashboard

Upload activity files, a Final Surge XLSX export, or a ZIP archive to review trends, activity details, predictions, and AI-ready exports. Data stays in your browser.

Multi-file dashboard Age-aware predictions AI-ready exports
Dashboard Inventory
Training Trends

Weekly mileage, load, efficiency, and heart-rate trend summaries.

Activity Cards

Open FIT, GPX, TCX, or Final Surge XLSX uploads into a focused workout dashboard.

Race Predictions

Age-appropriate predicted times with observed efforts and confidence labels.

Diagnostic Export

Copy plain-text summaries for coaching, medical follow-up, or AI synthesis.

Ready

Upload your first run

Choose activity files, a Final Surge XLSX export, or a ZIP archive to assemble a private running dashboard with weekly trends, age-aware race predictions, workout cards, heart-rate patterns, and AI-ready text exports.