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Kona Marathon

Kailua-Kona, HI
Saturday, July 4, 2026


  5 Stars from 2 Reviews

Course Description
The high humidity and race day temperatures will make PRs and BQs challenging for those not well acclimated to the Kona weather.

The Kona Marathon course is an out and back along the coast of the Big Island of Hawaii. The course has rolling hills, but never exceeds 130 feet above sea level with gentle climbs and drops.





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Race Information

Race Dates

2027: TBD
2026: Saturday, July 4, 2026

Course Information

Profile: Rolling Hills
Type: Out and Back
Surface: Road/Pavement

Boston Qualifier?: Yes
World Marathon Major Qualifier?: No


Race Day Weather

Mean Temp.: 77°F (25°C)
Average High: 82°F (27°C)
Average Low: 72° F (22°C)





PR Score & Course Score

PR Score: 93.78
Course Score: 98.73


Race Size

2026: 119 Finishers
2025: 125 Finishers
2024: No Results
2023: No Results
2022: No Results
2021: No Results

BQ Percentages

2026: 4.2%
2025: 0.8%
2024: N/A
2023: N/A
2022: N/A
2021: N/A


Miscellaneous Information

Pace Groups?: No

Weather Averages for Last 11 Years


Race Day Temperatures

High: 81°F  (27°C)
Low: 73°F  (23°C)

Race Start Conditions

73°F  (23°C)
Humidity: 75%

Clear
SE 5 mph

PR Score

93.11

Course Score

98.4









Kona Marathon Rankings, Course Speed & Boston Qualifier Statistics

The Kona Marathon was the 332nd largest marathon in the U.S. in 2025 based on the number of finishers.

In 2026, 4.2% of Kona Marathon finishers have achieved Boston Marathon qualifying times. In 2025, 0.8% of finishers qualified for the Boston Marathon.

Based on its percentage of Boston Qualifiers (BQs), the Kona Marathon ranked 439th among marathons in the U.S. in 2025 and currently ranks 211th so far in 2026. In Hawaii, it ranked 6th in 2025 and 3rd so far in 2026. These rankings provide a useful benchmark for comparing the Kona Marathon with other Boston Marathon qualifying races.


The Kona Marathon has a Course Score of 98.73, ranking it as the 271st fastest marathon course in the U.S. and the 4th fastest marathon course in Hawaii.

Typical race-time temperature and humidity levels are above the ideal range for optimal marathon performance. Combined with the course profile, this gives the Kona Marathon a PR Score of 93.78. The PR Score ranks the Kona Marathon as the 438th best marathon in the U.S. for running a Personal Record (PR) and the 5th best marathon for a PR in Hawaii.

Together, these rankings provide a quick snapshot of how the Kona Marathon compares with other marathons in the U.S. and Hawaii for speed, PR potential, Boston Marathon qualifying success, and overall participation.

Kona Marathon Marathon Rankings Summary
Course Speed271st fastest marathon course in the U.S.
Ranked 4th fastest marathon course in Hawaii
Top 59% Nationally#4 of 7 in Hawaii
PR Potential438th best marathon for a Personal Record in the U.S.
Ranked 5th best marathon for a PR in Hawaii
Top 94% Nationally#5 of 7 in Hawaii
Boston Qualifier Rate439th highest BQ percentage in the U.S.
Ranked 6th highest BQ percentage in Hawaii
Based on 2025 Boston Marathon qualifying results
Top 92% Nationally#6 of 6 in Hawaii
Race Size332nd largest marathon in the U.S.
Ranked 6th largest marathon in Hawaii
Based on 2025 results
Top 56% Nationally#6 of 7 in Hawaii

Learn more about PR Scores and Course Scores on the FAQ page.




Elevation Chart


Max Elevation: 87 feet (26m)
Min Elevation: 24 feet (7m)

Elevation Gain: 589 feet (179m)
Elevation Loss: 589 feet (179m)


Kona

Course updated 06/25/2026





Hotel & VRBO Accommodations for the Kona Marathon

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Compare the Kona Marathon to other Marathons

Use tools below to compare races and convert times across courses.

Do you want to see how the Kona Marathon stacks up against other marathons?

Compare the details of the Kona Marathon side-by-side with other marathons with our Comparison Tool.


If you ran the Kona Marathon in 3:02:00, what would your time in other marathons be?

See how your finish time would compare on other marathon courses with our Time Conversion Tool.




Race Reviews


5.0
Based on 2 reviews
Write Your Own Review

Full Review:

Course is a lot tougher now, starting in 2015. https://connect.garmin.com/modern/activity/830192421

Ran out of "Gatorade" last 2 water stops. Not good for severe leg cramping since mile 20. had plenty of ice at every water stop. Plenty of water stops, about every mile. No shade miles 10 through 23, run on highway through lava fields.

Full Review:

Course is a lot tougher now, starting in 2015. https://connect.garmin.com/modern/activity/830192421

Ran out of "Gatorade" last 2 water stops. Not good for severe leg cramping since mile 20. had plenty of ice at every water stop. Plenty of water stops, about every mile. No shade miles 10 through 23, run on highway through lava fields.