This is a 10k swim plan that includes strength and mindset work. It is built for the seasoned swimmer starting at 10,000 yards a week and building to peak 18,000 yards before tapering to race day. It is a 16-week build and includes 4 phases:

Phase 1: Base & Technique (Weeks 1–4)
Goal: Build consistency, efficiency, and aerobic durability
Focus: Form, relaxed aerobic swimming, short strength work
Weekly Volume: 10,000 → 13,000 yards

Phase 2: Aerobic Strength & Threshold Build (Weeks 5–8)
Goal: Raise sustainable pace and strength
Focus: Threshold swimming, pull sets, controlled pace work
Weekly Volume: 13,500 → 16,000 yards

Phase 3: 10K Specific Endurance (Weeks 9–12)
Goal: Build confidence at race pace and long-duration effort
Focus: Race-pace control, long steady swimming, fatigue resistance
Weekly Volume: 16,000 → 18,500 yards

Phase 4: Peak & Taper (Weeks 13–16)
Goal: Maintain sharpness, reduce fatigue, arrive confident
Focus: Quality over quantity, pacing feel, freshness
Weeks 13–14 (Peak Quality)
Weeks 15–16 (Taper)