This 16-week plan builds the fitness needed for Peaks Challenge. It follows a classic progression: Base 1, 2, 3; Build 1 (Threshold); then a 1-week taper. You will grow endurance, raise aerobic capacity, and add strength with a steady lift in volume and intensity. Start on 17 Nov 2025 to finish on 8 Mar 2026.

Durability focus: weekly fatigue-resistance sessions, late-ride intervals, and power-fade tests so you finish as strong as you start.

Who is this plan for?

Intermediate road cyclists with about 2–3 years of consistent training targeting 4–8 hour events. The schedule keeps hours sensible so you can train around a busy week.

Athlete level and approach

Level 2: Intermediate

• Experience: 2–3 years.


• Goal: refine endurance on a solid aerobic base.


• Method: extend duration and quality of endurance rides with smart intensity control (power, heart rate, RPE).


• Progression: use adaptive intervals, tuning duration or intensity from real-time feedback.

Switch plan level free within 14 days.

What does this plan do?

Helps you ride further and faster. Endurance work is structured to increase volume and maintain optimal endurance intensity without excess strain. Some rides include an option to add 10–20 percent duration.

What is included?

• Level-specific progressions to build you as an athlete.


• Workouts personalised to your current fitness.


• Typical week: 5 training days, 2 rest days.

What makes SEMIPRO different?

A personalised, adaptive system that grows with you. It is not just more hours. It is smarter development from beginner to elite so you unlock real potential.

Join TEAM SEMIPRO and save