2026 IRONMAN 70.3 World Championship

The 2026 IRONMAN 70.3 World Championship returns to Nice, France, staged as a two-day championship event with entry by qualification only. The race continues the rotational World Championship format and is presented in partnership with Precision Fuel & Hydration, reinforcing Nice's long-standing role in IRONMAN history. Athletes and teams should note that places are allocated via qualifying events rather than open registration, and the official IRONMAN event pages and athlete communications are the primary source for entry and logistics updates.

The course uses Nice's Mediterranean setting with an ocean swim off the Côte d'Azur, a scenic but hilly bike through the Alpes-Maritimes hinterland and a largely flat run along the Promenade des Anglais. Official race information highlights local partners and on-course nutrition services and confirms standard 70.3-style competition in a world championship context, while maps and detailed schedules (including official start waves and times) will be released in the athlete guide closer to the race. The host city arrangement anticipates a large international field and significant local engagement around the event.