Triathlon
Ironman Lake Placid
About this race
The longest-running US Ironman: Mirror Lake swim and a punishing Adirondack bike course.
Before you line up
Race-day planning
Ironman Lake Placid is held on Sunday, July 25, 2027 in Lake Placid, NY. Racing begins at 06:20 AM. Registration is currently open — use the official registration link above to enter directly with the organizer.
Always confirm the date, start time, entry fee and course details on the official event site before you travel or register, as race information can change after a listing is published. For discipline-specific guidance on what to expect and how to prepare, see the Triathlon sector guide.
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