A 12 week plan based on 4 sessions per week.
3 of these sessions are 45-70 minutes in length with an endurance ride growing to five hours over 10 weeks.
If you can only complete 3 sessions per week then drop the strength session from the plan.
This plan is suitable for training towards any endurance event such as a 50-100 mile TT, Sportive, Gran Fondo, Audax or middle to long distance triathlon/duathlon.
If you have not calculated your training zones recently then it is recommended you start with a test week (which I have included).