A likely candidate is long-term fatigue.
The first thing I have noticed is that you haven’t taken time off the bike since late May 2025, and perhaps your body can’t handle that. I have learnt the hard way that if I pick a 10-month training block instead of a 6-month training block, I tend to get sick towards the end and I wouldn’t be able to complete the block.
So I’d take time off the bike, 2–3 weeks, after state championships.
When you start your next training plan, here is what I would try:
- Track and improve your sleep.
- I’d reduce volume, and I would start with removing endurance rides after hard workouts. I noticed you have a lot of 30ish-minute endurance workouts at > recovery power following a hard workout. Cut those out.
- Change the stimulus. During the last training plan I made excellent gains, because I replaced a 2-hour endurance ride by a 2-hour sweet spot ride. I’m a diesel and if you can do 3x30 minutes at 90–95 % FTP, 2 hours at endurance pace is a piece of cake.
The first two items can be summarized as recover harder.
I would advise against that. From what you describe, PL 3–4 threshold workouts are ok, but you lose steam after 50+ minutes. That sounds more like a fatigue issue, but you haven’t included anything that’d make me point to having an FTP that is too high.



