Hi David,
It’s becomes a greater issue with Triathlon training plans, especially those targeted at Ironman athletes. Now maybe my frustration is simply because TrainerRoad isn’t targeting me as a customer - I’m at best a middle of the pack athlete who will have a great day if I can pull off a 6:30 bike at IM CA, followed by a 5 hour marathon.
I can’t do a low volume training plan and expect to be on the bike for 6 1/2 hours on race day. But it’s pretty clear that anything higher than the low volume plans will have too much intensity without a lot of hacking for a 60yr old athlete.