Workout Execution Analysis
Planned vs. done, honestly β ask the coach to grade any completed session against its plan: interval by interval, with fade, drift, and a verdict.

Interval-level truth
Planned vs. done, honestly β ask the coach to grade any completed session against its plan: interval by interval, with fade, drift, and a verdict.
Interval-level truth
Did you hold the target watts, or fade through the last reps? The analysis compares each executed interval against the plan.
Signals you'd miss
Heart-rate drift, pacing errors, and execution patterns across the session, computed from the full-resolution ride data.
A coach's read, not just charts
You get a structured card plus a plain-language verdict: what went well, what to fix, what it means for the next session.
On demand, in chat
Just ask β "analyze today's intervals" β right after syncing the ride.
History that accumulates
Analyses are saved per activity, so you can track execution quality over time.
Step by step
The same steps you'll find in the help guide.
Ride a planned workout and let it sync to Intervals.icu (and into Ridium).
In chat, ask the coach to analyze the completed activity against its plan.
The coach opens the ride's power/HR streams, matches executed efforts to planned steps, and computes compliance, fade, and drift.
Review the analysis card: per-interval comparison plus the overall verdict and advice.
Re-analyze after data corrections whenever you want β the latest analysis wins.
Screenshots
Real screens from the product, captured with demo data.




Before you start
What do I need for it to work?
Power meter required?
Why Pro?
Can I re-run it?
Where do results live?
Workout Execution Analysis
Try it on Pro and let Ridium work on your real Intervals.icu data.