𝐏𝐨𝐰𝐞𝐫 𝐀𝐩𝐩𝐬 – 𝐈𝐧𝐭𝐞𝐫𝐯𝐚𝐥𝐬.𝐢𝐜𝐮
Intervals.icu analyses your rides, runs, swims and other activities (with and without power). It provides basic and advanced analytics and planning in an easy-to-use web interface with support for desktops, phones, and tablets. Intervals.icu is free to use, with additional features should you choose to subscribe.
It can calculate and display all the most important metrics … and then some.
𝐈𝐧𝐭𝐞𝐫𝐯𝐚𝐥𝐬.𝐢𝐜𝐮 𝐌𝐞𝐭𝐫𝐢𝐜𝐬
✅ Threshold Power. Intervals.icu can calculate threshold power (using your choice from several models) based on the last 90 days of completed workouts or using a custom date range.
✅ Stress Score. Intervals.icu uses the term ‘Training Stress Score’ (TSS) and can calculate a power-based TSS for each completed workout.
✅ Stress Balance. Intervals.icu uses the term ‘Form’ to show the balance between ‘Fitness’ and ‘Fatigue’.
✅ Ramp Rate. Intervals.icu shows your week-on-week Ramp Rate (RR), overlaid onto the same chart as fitness, fatigue and form.
✅ Running Effectiveness. Intervals.icu doesn’t calculate Running Effectiveness, although you can manually calculate this using the detailed workout review pages, or by adding a custom calculation.
𝐖𝐡𝐲 𝐮𝐬𝐞 𝐈𝐧𝐭𝐞𝐫𝐯𝐚𝐥𝐬.𝐢𝐜𝐮?
If you’re not using the Stryd ecosystem or TrainingPeaks/WKO, Intervals.icu is a great way to track your power metrics.
‘Getting Started’ covers other apps that can calculate power metrics, while the book’s online content provides a more complete comparison of Intervals.icu vs. other Power Apps.
𝑺𝒉𝒐𝒖𝒍𝒅𝒏’𝒕 𝒚𝒐𝒖 𝒃𝒆 𝑹𝒖𝒏𝒏𝒊𝒏𝒈 𝒘𝒊𝒕𝒉 𝑷𝒐𝒘𝒆𝒓?
