Couch to Unbound - Or any other big hour event
The plan includes a week by week process to getting you ready for riding 10+ hours while working a full time job and having time for the family.
We focus a lot on the power zones you will likely stay in throughout the event, as well as building up our tempo and vo2 a bit to raise our aerobic ceiling.
As someone who has completed Unbound XL twice, I can assure you this is the plan for you!