IRONMAN 70.3 Warsaw 2026

Enea IRONMAN 70.3 Warsaw is a middle-distance triathlon in Warsaw, Poland, featuring a flat, fast course. The swim takes place in Lake Zegrzyński, with water temperatures typically around 68°F / 20°C. Race-day air temperatures can reach approximately 75°F / 24°C. Following the swim, athletes navigate a flat bike course that passes notable Warsaw landmarks. The run course is also flat, crossing the historic city center. General registration often sells out, with subsequent special entries made available. The event's character is influenced by Warsaw's history of conflict and perseverance.