Week 6 of 12 FTP build plan. Completed every workout apart from 1 over under session I stopped pedalling for about 10 seconds before the last over. My first FTP prediction started as going from 288-302 and ended up at 294 with only 1 workout being marked as all our effort and it was the final work…

I stopped paying attention a while ago. My AI FTP prediction changes like the wind. I do all of the all workouts. Nothing changes from day to day. It’s in Beta. I guess it’s just gonna take TR a little longer to figure out. Honestly, I laughed when I first saw the 12w (4%) prediction increase. It l…

So your Threshold 2.4 workout for 1:15 has a TSS of 114. What was the planned TSS? I’m guessing like 90? That’s what I’m finding in the workout lists for 2-3 level threshold workouts at that length of time. I think you went well above the prescribed workout in TR (and then rated it Hard), which is…

I was only over by 10 tss, I’m not really sure where it came from. I have changed my RPE to moderate as I now understand that I have been using hard instead of moderate, in future I will hopefully be putting the correct RPE. [Screenshot_20260401-182345_TrainerRoad_1]

Mixed threshold intervals have a lower level than other threshold workouts :slight_smile: Try switching an upcoming mixed intervals workout to an interval threshold workout in your calender. Workout level of the new workout should be higher :slight_smile:

I did that and it made my FTP prediction drop by 4%

[image] jsiegrist: The “Sets” terminology is only for when intervals are closely packed together with longer rests on either side. A “set” of 30/30’s would be a set in an on/off Vo2 workout, whereas a 4x12m threshold workout would contain 4, 12 minute intervals. HOWEVER, a single 12 minute inter…

But the first phase of my plan was almost completely done indoors? So that doesn’t explain what’s happening at all.

It might explain what’s happening now, though.. Were your workouts scheduled to be indoors during the first block? Also, was your experience then the same (high predictions that dropped down to your detection, which was an increase in fitness)?

All of my rides have completed in the way they were scheduled indoors or outdoors and I have been having the same experience with predictions throughout all phases, high predictions in the beginning and then gradually dropping all the way through. Now my predictions are in the negative and I feel th…

where is the check volume feature?

Doesn't feel worth the effort?

TrainerRoad Software

Pbase May 11, 2026, 9:16pm 158

Can you say more about this? How is it the 2nd best workout out of thousands to choose from is causing AIFTP to jump multiple numbers? Maybe I’m just misunderstanding the point?

Edit: I just read your reply here. This one makes a lot more sense, so maybe I’m confusing the two issues? Breaking up with TrainerRoad? - #23

Topic		Replies	Views
How to Use the New AI FTP Prediction (Without Letting It Drive You Crazy) TrainerRoad Software	119	4940	May 14, 2026
AI FTP prediction depreciates TrainerRoad Software	93	2249	May 8, 2026
New AI FTP prediction seems like a regression (from a software engineer) TrainerRoad Software bug	68	2058	March 25, 2026
Every time I finish a workout my projected AI FTP goes down TrainerRoad Software	59	2563	April 30, 2026
AI FTP Prediction question - It felt disheartening to me TrainerRoad Software bug	89	1988	February 22, 2026

Doesn't feel worth the effort?

Ask a Cycling Coach Podcast

We Are Here to Help!

Doesn't feel worth the effort?

Related topics

Get Faster with Adaptive Training

Ask a Cycling Coach Podcast

We Are Here to Help!