The build phase is the second phase in a structured cycling training plan.
Its purpose is to increase intensity and develop power, speed, and race-specific fitness.
During this phase, workouts become more challenging and include intervals at moderate to high intensity.
This helps improve your ability to sustain effort, recover faster, and perform at higher levels.
The build phase usually follows the base phase and prepares your body for peak performance.
Training focuses on targeting specific zones like tempo, threshold, and VO2 max.
Recovery is still important during this phase to avoid excessive fatigue.
The build phase often lasts several weeks and is divided into smaller cycles for better load management.
Cyclists use this period to sharpen form and improve performance in preparation for events or harder training blocks.
It’s a key step in periodized training that transforms base fitness into race-ready condition.
Understanding the build phase ensures your training progresses with purpose and direction.