Is it possible?
Basically my situation is this. Without going into a detailed life situation, in a nutshell the ability for me to get away for 3+ hours for nice long rides is near impossible. I can generally swing 1-2 days of 2 hours or so, and several days of an hour max, if I am lucky. If I add indoor rollers after the kids are in bed and such I could have more time, but still maybe 60min indoors.
So are there ways of training which will help overall endurance without being able to do nice long rides on a regular basis.
FWIW I do have a metric or full organized century ride scheduled for each month through october.
I hope this makes sense. Thanks in advance.