Hawaii · 10K · 5K
Ultimate Hawaiian Trail Run
Ultimate Hawaiian Trail Run is a 10K and 5K event held in Koloa, Hawaii. Its next confirmed date is Saturday, July 24, 2027. About 1,000 runners take part across all distances.
- Race day
- July 24, 2027
- Location
- Koloa, HI
- Field size
- ~1,000 runners
Race details
- Date
- Saturday, July 24, 2027
- Location
- Koloa, Hawaii
- Distances
- 10K, 5K
- Field size
- About 1,000 runners
- Course
- Hilly trail course
- Registration
- ultimatehawaiiantrailrun.com
Registration, course & weather
- Registration status
- Registration status as last checked October 7, 2026: not announced
- Course profile — 10K
- Loop course; Trail surface; Not USATF certified
- Course profile — 5K
- Loop course; Trail surface; Not USATF certified
About the Ultimate Hawaiian Trail Run
A 10K and 5K trail run, walk or ruck on Kauai's south shore raising funds for the Keala Foundation supporting Hawaii's youth.
Rankings and notes
- Rankings and awards
- Popular Kauai trail run and ruck benefiting the youth-focused Keala Foundation
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Ultimate Hawaiian Trail Run: common questions
- When is the Ultimate Hawaiian Trail Run?
- The next confirmed date is Saturday, July 24, 2027.
- Where is the Ultimate Hawaiian Trail Run held?
- In Koloa, Hawaii.
- What distances does the Ultimate Hawaiian Trail Run offer?
- 10K and 5K.
- How many people run the Ultimate Hawaiian Trail Run?
- About 1,000 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Ultimate Hawaiian Trail Run?
- Registration is handled by the organiser at ultimatehawaiiantrailrun.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Ultimate Hawaiian Trail Run?
- Registration status as last checked October 7, 2026: not announced.
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.