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Ironman (full distance) in France

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Race through the beautiful grounds and surrounding area of the stunning Château de Chantilly in The Bastion Iron Triathlon XXL then celebrate with friends and family in the festival village.
  • Sun 7 Jun 2026
  • €300-€350
Chantilly, France

Chateau de Chantilly | Bastion Triathlon

Race through the beautiful grounds and surrounding area of the stunning Château de Chantilly in The Bastion Iron Triathlon XXL then celebrate with friends and family in the festival village.

  • Chip timing
  • Enter online
  • Age 18 & over
  • 3.8 km lake swimming
  • 180.2 km road cycling + 1708 ft ascent
  • 42.2 km road running

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