Intervals Activity Plugin

Browse activities, copy workout data, and view fitness metrics from your Intervals.icu account

Export and copy your intervals.icu activity data as JSON or CSV — directly from the page, no extra tabs needed. Full description: Data Exporter adds a floating panel to every intervals.icu page, giving you instant access to your training data without leaving the site. What you can do: Activities — Filter by date range, select one or many activities, and copy or download the full data as JSON or CSV in one click. Fitness Snapshot — View your current CTL, ATL, TSB, ramp rate, HRV, sleep, and weight at a glance. Workout Library — Browse your saved workouts and download them in your preferred format: .zwo, .fit, .mrc, or .erg. Activity pages — A persistent toolbar appears on any activity detail page with a one-click "Copy Activity button in either JSON or CSV format Private and secure — your API key is stored locally in your browser and all requests go directly from your browser to the intervals.icu API. No third-party servers involved. Built for athletes, coaches, and data nerds who want to get more out of their intervals.icu data.