>>/80401/
Idk if its recovery but I think it's kinda too long to go any harder than what they are doing because of the run yea. They ride like 75-80% of ftp I think and blumenguys strength is that his LT1 is a really high % of his ftp 
 >>/80406/
he himself talked about his ftp being around 400w in a training video last year or so and there's a paper about his training and energy expenditure (2021) https://journals.physiology.org/doi/full/10.1152/japplphysiol.00706.2024 
he's likely stronger than both of these numbers in peak race shape but I think it's unlikely that its more than like 410w at lt2. Ironman people train efficiency more than anything