Originally Posted by
MrIndy
With only 4-5hrs/wek, I'm not doing a large overall volume anyway, so think I can safely add in some intensity with this approach. My longest race next summer will be 2hrs, so I don't think the opportunity cost of missing some additional minutes at L2 will make much difference.
With 5 hours a week of training I would recommend 3, 1 hour rides in Zone 4, with a longer 2 hour ride in Zone 3