7 hours/week - 16-Week Training Plan for Sub-5-Hour 70.3 Ironman (Beginner)
Plan Overview
Target Athlete: Beginner triathlete, new to 70.3 distance, with basic fitness (able to swim 500m, bike 1 hour, run 30 min comfortably). Ideal for those prioritizing completion in under 5 hours (e.g., 35 min swim, 2:30 bike, 1:50 run, 5 min transitions).
Who Should Choose This Plan: Athletes with limited triathlon experience, seeking a structured, injury-preventive plan to build endurance and confidence.
Suitable for those with 7–8 hours/week to train.
Goal: Finish a 70.3 Ironman in under 5 hours on November 2, 2025, while staying injury-free.