Poipu, Hawaii, United States
The Kauai Marathon draws approximately 319 finishers each September on a scenic coastal road in Poipu, United States. Kauai's premier marathon combines Garden Isle scenery with a challenging hilly coastal course each Labor Day weekend. The course tours Kauai's south-shore cliffs, coastal roads, and tropical resort neighborhoods. Expect significant climbs on this hilly course.
Kauai Marathon is a certified 42.195 km (26.2 mile) marathon — the standard World Athletics marathon distance.
The next Kauai Marathon is scheduled for Sunday, 6 September 2026 with a 7:00 am start. The certified course covers 42.195 km (26.2 miles) with 250 m of climbing on a hilly with notable climbs layout.
The Kauai Marathon covers varied scenic coastal road terrain. Starts and finishes in the Poipu resort area on Kauai's south shore. The course tours Kauai's south-shore cliffs, coastal roads, and tropical resort neighborhoods. Hilly with notable climbs.
The Kauai Marathon course is hilly with notable climbs over 42.195 km (26.2 miles). Runners cover 250 metres of climbing and 200 metres of descent, with a net climb of 50 metres from start to finish.
Kauai Marathon is typically held in September. Registration opens through https://thekauaimarathon.com/ and may use a lottery or tiered entry when demand exceeds capacity.
Last updated 18 July 2026. Edition dates and course details are reviewed regularly.
Other races closest to Poipu.
The Honolulu Marathon is one of the world's largest marathons, drawing approximately 18k finishers on a scenic coastal road in Honolulu, United States. The course starts before dawn on Ala Moana Boulevard in Waikiki and finishes in Kapiolani Park near Diamond Head. Hilly in the second half, with the biggest climbs between miles 18 and 23.
Next race: Sunday, 13 December 2026
The Maui Marathon draws approximately 404 finishers each April on a scenic coastal road in Kaanapali, United States. Hawaii's second-largest marathon field runs a scenic point-to-point course along Maui's famous western coast. The course follows Maui's western shoreline with Pacific views, resort roads, and West Maui mountain backdrops. Gentle undulations are the only breaks on an otherwise flat profile.
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The Maui Oceanfront Marathon draws approximately 206 finishers each January on a scenic coastal road in Maui, United States. A January oceanfront marathon on Maui with a flat, fast certified course popular for winter racing. The course follows Maui's coastal highways with Pacific views and resort-town finishes. Gentle undulations are the only breaks on an otherwise flat profile.
Next race: Sunday, 3 January 2027
The Kona Marathon draws approximately 119 finishers each July on a scenic coastal road in Kailua-Kona, United States. The Kona Marathon brings runners to Hawaii Island's sunny west coast over rolling coastal roads. The course tours Kona's coastal roads, coffee-country connectors, and lava-field vistas on the Big Island. Rolling terrain with moderate climbs shapes the middle miles.
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The Santa Rosa Marathon draws approximately 1,600 finishers each August on a wine-country road in Santa Rosa, United States. Its summer date works because the race begins early before Sonoma County heat builds. The route passes vineyard-lined roads, rural bike paths, and shaded stretches along Santa Rosa Creek. Gentle undulations are the only breaks on an otherwise flat profile.
Next race: Sunday, 1 August 2027
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