July 26, 2026 · Lake Placid, New York, USA
140.6 mi (226 km)TriathlonFull Iron
Ironman Lake Placid
Mountains. Crowd. Classic.
Generate my fueling planCourse intelligence
Know the course before you race it.
Terrain
Two-loop bike over the Adirondack climbs — Whiteface Mountain approach and the long Bear Mountain descent. Run is two loops through Mirror Lake and Main Street.
Conditions
July temperatures typically 65–80°F with moderate humidity. Mountain weather can bring rain. Cooler than most ironman venues.
Aid Stations
Aid stations every 10–12 miles on bike; every mile on run. Special needs bags at mile 70 on bike, mile 13 on run.
Key Challenge
The long climbs spike effort and carb burn. Athletes who hold back on the bike descents but neglect fueling arrive at the run already depleted.
Nutrition answers for Ironman Lake Placid.
How many carbs/hour for Lake Placid?
Is Lake Placid a good course for a first Ironman?
What goes in my special needs bag?
What's the most common mistake on the Lake Placid bike?
Does the cooler temperature affect my fluid needs?
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