
16-week Olympic triathlon training program
v1by FitnessGrid
A structured 16-week endurance program focusing on progressive overload and deload cycles to prepare for an Olympic distance triathlon.
triathlonenduranceperiodizationolympic-distance
Get an AI coach that uses this skill
FitnessGrid is an AI coach that plans your week and adapts as you go. Install 16-week Olympic triathlon training program and your coach will follow this protocol every week, learn from what you actually do, and adjust on the fly.
- Your coach builds the week from this skill
- Adapts to your actual progress, not a static template
- Free to start — no credit card, ~60 seconds to set up
Procedure
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Assess Baseline Fitness & Preferences
- Confirm the user meets the prerequisites: ability to run 30–60 minutes, bike for 60 minutes, and swim 400m non-stop.
- Call
get_user_preferencesto determine current fitness levels and scheduling constraints. - Call
compute_hr_zonesto establish intensity ranges (Zone 2 for Base, Zone 3/4 for Build, Zone 5 for Peak).
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Phase 1: Base (Weeks 1–6)
- Use
create_weekto initialize the first six weeks focusing on aerobic foundation. - Schedule 2x Swims (technique/catch drills), 2x Bikes (45–90 min, Zone 2), 2x Runs (30–50 min aerobic), and 1x Strength session per week.
- Apply
create_notewith coaching cues: "Grab the water, don't slice it" for swims and "Run tall" for runs. - Implement a Deload Cycle in Week 4: reduce total volume by 30–50% while keeping 1–2 short high-intensity sessions.
- Use
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Phase 2: Build (Weeks 7–11)
- Shift focus to Lactate Threshold and power.
- Program interval swims (e.g., 100m fast / 30s rest) and bike tempo intervals (3 x 10 mins at 85–90% Max HR).
- Introduce "Brick" sessions: In Week 10, schedule a bike ride immediately followed by a 15–20 min run.
- Implement a Deload Cycle in Week 8.
- Increase intensity/pace (overload) rather than just volume during this phase.
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Phase 3: Peak (Weeks 12–15)
- Simulate race specificity and VO2 Max demands.
- Schedule race-pace swim sets (4 x 200m) and VO2 Max bike intervals (4 min hard / 2 min easy).
- Include long simulation bricks (90 min bike + 40 min run).
- Implement a Deload Cycle in Week 12.
- Apply coaching cues for efficiency: "Spin the gears, don't mash them" to preserve glycogen.
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Phase 4: Taper (Week 16)
- Reduce total volume by approximately 60%.
- Maintain intensity with short, race-pace bursts to maintain neuromuscular "pop" and facilitate supercompensation.
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Monitoring & Adjustments
- Advise the user to monitor morning resting heart rate.
- If a spike in resting heart rate is reported, use
update_workoutto reduce intensity or trigger an unplanned deload day. - Use
add_exerciseto incrementally increase weekly volume by 5–10% during loading weeks.