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Triathlon Training

Weekly hours by level: beginner 6–8hr, intermediate 10–14hr, advanced 15–20hr, pro 25–35hr. Periodization: base/build/peak/taper. 16–20 week plan.

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Weekly total
15–20 typical
45–55 typical
30–40 typical
16–20 for Ironman
tri_training.shCALCULATED
Total
12 hr
Swim
2.2 hr
Bike
6.0 hr
Run
3.8 hr
Level range: 10–14 hr

📊 Hours by Discipline

📈 Hours by Level

🥧 Discipline Split %

📊 Periodization Volume

For educational and informational purposes only. Verify with a qualified professional.

Weekly training hours by level: beginner 6–8 hr, intermediate 10–14 hr, advanced 15–20 hr, pro 25–35 hr. Periodization: base (volume), build (intensity), peak (race-specific), taper (reduce 30–50%). Typical plan 16–20 weeks for Ironman. 3 disciplines: swim 15–20%, bike 45–55%, run 30–40%. Sources: Joe Friel, USA Triathlon, TrainingPeaks.

6–8
hr beginner
25–35
hr pro
16–20
week plan
3
disciplines

Sources: Joe Friel, USA Triathlon, TrainingPeaks.

Key Takeaways

  • • Beginner 6–8 hr, intermediate 10–14, advanced 15–20, pro 25–35
  • • Periodization: base → build → peak → taper
  • • 16–20 week plan for Ironman; 12–16 for Olympic
  • • Swim 15–20%, bike 45–55%, run 30–40%

Did You Know?

📅 Joe Friel: 16–20 week plan for Ironman; 12–16 for Olympic
🏊 Swim often 15–20% of volume; bike dominates at 45–55%
⏱️ Taper: reduce volume 30–50%, maintain intensity 1–3 weeks
📊 Pro triathletes: 25–35 hr/week, 14–20 sessions
🎯 Base phase: 4–8 weeks aerobic foundation before intensity
💪 Build phase: add threshold and VO2max work

How Does Periodization Work?

Base Phase

4–8 weeks. Build aerobic volume. Mostly Z1–Z2. Long rides, long runs. Establish consistency.

Build Phase

4–6 weeks. Add intensity. Threshold work, intervals. Long bricks. Race-specific sessions.

Peak & Taper

Peak: 1–2 weeks race simulation. Taper: 1–3 weeks reduce volume 30–50%, maintain intensity.

Expert Tips

Consistency beats volume. Better to do 8 hr/week every week than 15 hr one week and 3 the next.
Weakest discipline gets +5–10% of volume. But don't neglect strengths—maintain them.
Taper: reduce volume, keep intensity. 1 week for Sprint/Olympic, 2–3 for Half/Ironman.
Brick sessions (bike→run) 1–2x per week in build/peak. Simulate race transitions.

Hours by Level

LevelHours/WeekSessions
Beginner6–8 hr6–8
Intermediate10–14 hr8–12
Advanced15–20 hr8–12
Pro25–35 hr14–20

Frequently Asked Questions

How many weekly training hours by level?

Beginner 6–8 hr, intermediate 10–14 hr, advanced 15–20 hr, pro 25–35 hr. Volume depends on goals, recovery, and life constraints. Quality over quantity.

What is periodization in triathlon?

Base (aerobic foundation), Build (intensity), Peak (race-specific), Taper (reduce volume, maintain intensity). Typical plan 16–20 weeks for Ironman, 12–16 for Olympic.

How do I split time across the 3 disciplines?

Swim 15–20%, bike 45–55%, run 30–40%. Bike is usually highest due to duration. Weakest discipline may get extra 5–10%.

What is a typical 16–20 week Ironman plan?

Weeks 1–8: Base (build volume). Weeks 9–14: Build (add intensity, long bricks). Weeks 15–16: Peak (race simulation). Weeks 17–20: Taper (reduce 30–50% volume).

How many sessions per week?

Beginner: 6–8 sessions. Intermediate: 8–10. Advanced: 10–14. Pro: 14–20. Most include 2–3 swim, 3–4 bike, 3–4 run per week.

What is the 80/20 rule for intensity?

80% of training at low intensity (Z1–Z2), 20% at high (Z4–Z5). Polarized approach. Avoid too much "gray zone" Z3.

Key Statistics

6–8
hr beginner
25–35
hr pro
16–20
week plan
3
disciplines

Official Data Sources

⚠️ Disclaimer: Educational only. Individual needs vary. Consult a coach for personalized plans. Not medical advice.

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