The Olympic distance triathlon—1.5K swim, 40K bike, 10K run—is the benchmark distance for competitive triathletes. Unlike sprint distance, it demands genuine aerobic fitness and the ability to sustain moderate intensity for 2–3 hours.
Training plans typically span 12–16 weeks. The key difference from longer distances is the emphasis on intensity over volume. Threshold work in all three disciplines becomes critical: CSS (Critical Swim Speed) sets in the pool, FTP intervals on the bike, and tempo runs at 10K pace.
Weekly training volume ranges from 8–12 hours at peak. A typical week includes 3 swims, 3–4 bike sessions, and 3 runs, with at least one brick workout. The long bike should reach 50–60K and the long run 12–15K during peak weeks.
Pacing in Olympic triathlon is more aggressive than longer distances. You’re working closer to threshold throughout, which means training must include sustained efforts at race intensity. Practice holding pace when fatigued—this is where brick workouts pay dividends.