Yeah, I did really cut back on group rides last year, which kind of sucked but probably for the good of my fitness, also raced 14 times over a 26 week race season (including Sat/Sun CX races) which would have had an effect on my training but is also the reason for it but thats ~10 weeks over the course of the season where I was only doing 2 structured workouts a week.
Main process goal is that weekly 6 hours of structured training per week… Might be tough to make that work in race season when the plan will drop me to 2 workouts every race week, even if I add a 3 hour Z2 workout every week will need to add 30 mins to each of the 2 ‘intensity workouts’.
Should get me well above 300 hours for the year though with outdoor riding and racing included.