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IRONMAN 70.3 Oceanside

About the race

The traditional season opener for North American long-course triathlon. Early April.

Typical weather

April is spring racing weather: mild but unpredictable, with a real chance of wind, rain, or a surprise warm spell.

Who it favors

Triathlon favours the athlete who balances three fitnesses and cracks in none of them. Sharp transitions and disciplined pacing matter as much as being fast in any single leg.

Go fast, know why

Your Training, Finally Explained

OSO reads your swims, rides and runs and tells you what they did to you, not what they'd do to somebody else.

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