Macrocycle
Also known as: Annual plan, Training year, Long-term cycle
The longest planning unit in periodised training — typically 6-12 months, organised around one or more competition peaks or a single overarching goal. The macrocycle is the level at which you decide what the season is about: a powerlifting meet in October, a marathon in May, a body-recomposition target by summer. Every mesocycle and microcycle below it inherits its character from this top-level decision.
Formula
There is no calculation. A macrocycle is described by:
- Duration (commonly 6, 9, or 12 months)
- Primary goal (one main outcome — competition, qualification time, physique milestone)
- Secondary goals (1-2 supporting outcomes)
- Phase split: most macrocycles break into 3-5 phases (general preparation → specific preparation → competition → transition), each made up of 2-4 mesocycles.
Reverse-engineering shortcut: count back from goal date in 4-week mesocycle blocks; the count is your macrocycle.Example
Recreational marathoner targeting a sub-3:30 in October. October − 24 weeks → mid-April start. The 24-week macrocycle splits into: 8 weeks aerobic base (2 mesocycles of 4 weeks), 8 weeks marathon-specific build (2 mesocycles), 4 weeks peak/sharpening (1 mesocycle), 4 weeks taper + race + transition (1 mesocycle). Every week within those blocks is a microcycle with its own intra-week structure.
How Afitpilot Uses This
Afitpilot does not yet model the macrocycle as an explicit object — the plan generator operates at the mesocycle level (typically 4 weeks ahead) with goal context provided at onboarding. For most self-coached athletes that horizon is honest: 6-12 month plans drift heavily as life intervenes, and committing detailed sessions 8 months ahead manufactures false precision. What we capture is the macrocycle's character implicitly: declared goal, target date if any, and the focus distribution (hypertrophy / strength / conditioning percentages) that each mesocycle inherits. Future surface: an explicit macrocycle view showing the chain of mesocycles between now and a declared goal date, with the focus split visible at each block transition.
Macrocycle durations by sport and context
| Who / Context | Value | Note |
|---|---|---|
| Marathon / triathlon build | 16-24 weeks to race day | Below 16 weeks compresses the base phase; above 24 weeks risks motivational drift |
| Powerlifting meet prep | 12-20 weeks from accumulation start to meet | Splits commonly into 8 weeks accumulation, 6 weeks intensification, 2 weeks peaking/taper |
| Olympic-cycle team-sport athlete | 4-year macrocycle nested around the Games | Annual macrocycles serve the quadrennial one |
| Body-recomposition civilian goal | 12-26 weeks per phase (cut, maintain, gain) | Macrocycle aligns with the metabolic phase, not the calendar year |
| Recreational lifter without a meet | Effectively 8-12 weeks — a long mesocycle | No peak date = no macrocycle structure to speak of |
| General preparation phase share | ~40-60% of the macrocycle for first-year athletes | Drops to ~20-30% for athletes with multi-year training history |
Known Limitations
- •Macrocycle planning has diminishing returns past ~6 months for self-coached athletes. Life, injury, and motivation drift make sessions planned 8+ months ahead more theatre than plan; the higher-level shape (phase durations, peaking date) holds up better than the specific session content.
- •The classical Soviet-school 'annual plan' tradition was designed for athletes whose entire schedule was under coach control. Recreational athletes need a flexible macrocycle that absorbs 1-2 missed weeks per quarter without falling apart — the more rigid the macrocycle, the more brittle adherence becomes.
- •Single-peak macrocycles (one race, one meet) periodize cleanly. Double-peak or multi-peak macrocycles (powerlifting in October + half-marathon in March) require sharper trade-offs and benefit from explicit prioritisation — both peaks rarely come in at full quality.
- •Macrocycle volume targets often look reasonable on paper and overshoot in practice. The honest test is whether the prescribed cumulative weekly hours/sessions match what the athlete has actually sustained in the past 12 months — not what they hope to sustain.
- •Without a defined goal date or outcome, a 'macrocycle' is really just a long mesocycle — the periodization framework loses most of its leverage when there is no peak to plan toward.
Science Context
Macrocycle planning is the top tier of the classical periodisation hierarchy formalised by Matveyev (1965), then developed by Bompa (1965 onward) and Issurin (block periodisation, 2008). The empirical evidence for macro-level periodisation specifically is weaker than the tradition implies — most periodisation research compares mesocycle-level structures (linear vs. undulating vs. block), where effect sizes are small and inconsistent (Williams et al. 2017 meta-analysis). The macrocycle remains a useful organising fiction: it forces the athlete and coach to declare the season's purpose, count backwards from a goal date, and accept the trade-offs that follow. For self-coached training without a meet date, the macrocycle's leverage is mostly conceptual — naming the next 3-6 months is more honest than declaring a 12-month plan that will be rewritten three times.