Ironman World Championship course section

E602039

race course section

The Ironman World Championship course section is a segment of the iconic triathlon route in Kailua-Kona, Hawaii, where athletes race along the coast during the marathon portion of the event.

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All labels observed (6)

Label	Occurrences
Ironman World Championship course section canonical	1
Ironman World Championship finish line	1
Ironman World Championship marathon course	1
Ironman World Championship race route	1
Ironman World Championship run leg in Kailua-Kona	1
Ironman World Championship triathlon	1

How this entity was disambiguated

This entity first appeared as the object of triple T6522984 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Ironman World Championship course section
Context triple: [Aliʻi Drive, hasEvent, Ironman World Championship course section]

A. Dunes course
The Dunes course is a links-style golf course at Prince’s Golf Club in Sandwich, England, known for its coastal dunes, challenging layout, and traditional seaside character.
B. Championship Course
Championship Course is the historic stretch of the River Thames in London used for the annual Oxford–Cambridge Boat Race.
C. Snaefell Mountain Course
The Snaefell Mountain Course is a famous 37.73-mile public road racing circuit on the Isle of Man, renowned for its challenging high-speed motorcycle races and dangerous, scenic mountain sections.
D. Grand Prix Circuit
The Grand Prix Circuit is the primary Formula One racing layout at the Bahrain International Circuit, known for hosting the Bahrain Grand Prix under desert night-race conditions.
E. Heritage Circuit
Heritage Circuit is a guided visitor route within Rashtrapati Bhavan that showcases its historic architecture, art, and cultural legacy.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Ironman World Championship course section
Target entity description: The Ironman World Championship course section is a segment of the iconic triathlon route in Kailua-Kona, Hawaii, where athletes race along the coast during the marathon portion of the event.

A. Dunes course
The Dunes course is a links-style golf course at Prince’s Golf Club in Sandwich, England, known for its coastal dunes, challenging layout, and traditional seaside character.
B. Championship Course
Championship Course is the historic stretch of the River Thames in London used for the annual Oxford–Cambridge Boat Race.
C. Snaefell Mountain Course
The Snaefell Mountain Course is a famous 37.73-mile public road racing circuit on the Isle of Man, renowned for its challenging high-speed motorcycle races and dangerous, scenic mountain sections.
D. Grand Prix Circuit
The Grand Prix Circuit is the primary Formula One racing layout at the Bahrain International Circuit, known for hosting the Bahrain Grand Prix under desert night-race conditions.
E. Heritage Circuit
Heritage Circuit is a guided visitor route within Rashtrapati Bhavan that showcases its historic architecture, art, and cultural legacy.
F. None of above. chosen

Statements (29)

Predicate	Object
instanceOf	race course section ⓘ
associatedWith	World Triathlon Corporation ⓘ
athleteActivity	running ⓘ
country	United States ⓘ linked to: United States of America
distanceContext	within a 42.195 km marathon ⓘ
eventDiscipline	marathon portion ⓘ
followsFeature	Pacific Ocean coastline ⓘ linked to: Pacific Ocean coast
hasClimate	hot and humid conditions ⓘ
hasFeature	course markings ⓘ roadside spectator areas ⓘ timing mats at checkpoints ⓘ
hostedSince	late 1970s in Kailua-Kona ⓘ
knownFor	challenging heat ⓘ scenic ocean views ⓘ
locatedIn	Kailua-Kona, Hawaii ⓘ linked to: Kailua-Kona
locatedOn	west coast of Hawaii Island ⓘ
partOf	Ironman World Championship marathon course ⓘ linked to: Ironman World Championship course section Ironman World Championship race route ⓘ linked to: Ironman World Championship course section Ironman World Championship run leg in Kailua-Kona ⓘ linked to: Ironman World Championship course section
requires	aid stations for hydration ⓘ
safetyConcerns	dehydration risk ⓘ heat stress risk ⓘ
surfaceType	paved road ⓘ
timeOfUse	October race date (typical) ⓘ
typicalWeather	strong sun exposure ⓘ variable coastal winds ⓘ
usedBy	Ironman World Championship athletes ⓘ
usedDuring	annual Ironman World Championship ⓘ
usedFor	triathlon running leg ⓘ

How these facts were elicited