For those of you playing with the predictive FTP function by adding/deleting/modifying your calendar, post your findings here? Here’s mine today: 7 days (5 workouts, 7:45 riding hours) left until the next prediction date Changing a threshold 4.2 (Centennial, 108 TSS, 0.85 IF) to harder suggested …

Actual human coach: How did your over/unders go today? Me: They were a little bit trickier than we thought they would be, based on the last few sessions I’ve done. Actual human coach: Cool. Well, because they’re really sensitive to the number used to centre the intervals, let’s go ahead and lower …

Mine was interesting today. Ended my AI FTP cycle, Went from 238 > 245 (originally was 250 at the start of the cycle). Happy with that. It immediately set a new predicted AI FTP of 255 in 20 workouts time. Changed nothing, refreshed the page a few mins later, 251W in 20 workouts time. I think wh…

AI Prediction cycle ends tomorrow. Came from 306W, went down to 297 with the new AI. Used to be predicted for 310W until I extended an endurance workout by 15min easy riding (marked easy), which brought it down to 307. Added another 45min Endurance for a today (marked yellow) to bring it back to 309…

[image] Pabst: Both predicted as easy (63% vs 57% respectively) That does not sound right at all.

[image] Helvellyn: Actual human coach: How did your over/unders go today? Me: They were a little bit trickier than we thought they would be, based on the last few sessions I’ve done. Of course, you have a good point. Although in this case, it was more like: Me: Quite well. Actually felt a w…

[image] Savov7: [image] Pabst: Both predicted as easy (63% vs 57% respectively) That does not sound right at all. I can’t think why…… [image] International Cloudripper -3 day Maybe the prediction is also an artifact of how I usually rate/do workouts? Everything is either easy, mode…

[image] Savov7: That does not sound right at all. They’re the one who said this… [image] International Cloudripper -3 day Maybe the prediction is also an artifact of how I usually rate/do workouts? Everything is either easy, moderate, or fail for me; if I’m struggling too much, I’ll turn …

To add another data point: 6 days left on the plan. At the start of the plan the prediction was 214. After adding an upcoming work trip with no time on the bike, prediction dropped to 212. My workout surveys have aligned closely with the percentages, I’ve accepted all workout adjustments, and had no…

Honestly - this just builds my faith in the AI. It has learned this user and responded accordingly. Wow.

[image] Helvellyn: So … is anyone going to get angry with their actual human coach for that adjustment? Anyone? Trainer Road in its next overhaul needs some sort of personality test to figure out what UX to give to each user. Give some people knobs that don’t do anything. Others a single gr…

Fun with FTP prediction!

TrainerRoad Software

Flashpoint51 February 13, 2026, 11:39am 12

I can’t think why……

3 Likes

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Suggestion for FTP Prediction TrainerRoad Software	40	953	March 20, 2026
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How to Use the New AI FTP Prediction (Without Letting It Drive You Crazy) TrainerRoad Software	107	3805	February 18, 2026
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Fun with FTP prediction!

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