Sun, Dec 13 · 2026Honolulu, HISince 1973

JAL Honolulu Marathon

Honolulu starts before dawn with fireworks, runs through history-lined streets and past Diamond Head crater, and finishes in a park where the Pacific breeze finally arrives. The heat is real, and so is the reward.

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JAL HONOLULU · US
JAL Honolulu
SUN, DEC 13
2026
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Race Overview

EST. 1973

The gun at Honolulu goes off at 5 AM in the dark, launched by a full fireworks display over Ala Moana Boulevard. You'll run the first few miles through downtown Honolulu past the Iolani Palace and into Waikiki before the sun is even up. It's surreal, and genuinely fun. Around mile 7 you start climbing Diamond Head Road, which is not brutal but asks something of your legs. You crest near 124 feet, get a sweeping view of the south shore, then drop into Kahala and head out on the long coastal highway toward Hawaii Kai. That out-and-back stretch is exposed, flat, and where the sun starts doing its work. Don't go with your early pace. The heat climbs fast after sunrise.

This is not a PR course for most runners. The warmth and humidity from miles 13 onward will slow you down, and that's just the reality of December in Honolulu. But if you've ever wanted to run a marathon that feels genuinely different, this one delivers. No time limit, no lottery, no qualifier required. Anyone can enter, which means the field is enormous and joyful and wonderfully chaotic in the early miles. Be patient through the crowd at the start. Charity entries are available if you want a VIP experience. And hydrate from mile one, not when you feel thirsty.

Field size
~22k
22,000 finishers
BQ rate
1%
Below national average
Time limit
Entry
Open
First-come registration
Course records
Men
2:07:59
Titus Ekiru
2019
Women
2:22:15
Brigid Kosgei
2017

The Course

660 ft total gain
Total ascent
660 ft
Total descent
660 ft
Net elevation
0 ft
Highest point
132 ft
Lowest point
3 ft
Course shape
Out and back
Same route, both directions

The Honolulu Marathon is a point-to-point course starting on Ala Moana Boulevard and finishing in Kapiolani Park, with the first six miles flat and fast through downtown and Waikiki. The terrain's defining challenge is Diamond Head: a sustained climb starting around mile 7.5 at roughly 3.4% grade, peaking near 124 feet above sea level, followed by descents into Kahala. Miles 10-20 run flat along the exposed Kalanianaole Highway toward Hawaii Kai and back, where heat and humidity compound fatigue. A smaller but meaningful climb returns around mile 24, then a descent into the park finish. Net elevation change is minimal, but the course is not flat in feel. The primary performance limiter is tropical heat, which builds steadily after sunrise, not the terrain. Runners chasing times must bank discipline early, not pace.

DIFFICULTYROLLINGPR-FRIENDLYMODERATE

Race-Day Weather

10-year median
Low
67°F
High
81°F
30°MARATHON-IDEAL 4560°80°
What to expect

Honolulu in December is warm, and you need to take that seriously. The gun goes off before dawn, so the start feels manageable, but the sun is fully up by the time you're in the back half of the course and the heat builds fast. Humidity makes the effort feel harder than your pace suggests. Hydrate from mile one, not when you feel thirsty. This is a race where conditions are the opponent as much as the clock.

Entry

OPEN

Open registration. There is no official time limit on the marathon and no field cap. Most international runners (particularly the large Japanese contingent) register through tour package operators. The race is famous for welcoming first-timers, walkers, and run-walkers; everyone who starts is welcome to finish.

Register on race site

Logistics

For runners travelling in
Closest airport
HNL
8 mi
from the start
13 min transferOn the doorstep
What to expect

Most travelling runners fly into HNL, about 8 miles from the start, right on the doorstep by rideshare or transit, roughly a 13-minute trip. Stay close to the start in Honolulu, HI so you're not fighting race-morning closures and transit on tired legs. Arrive a day early to clear the expo and bib pickup, and build in buffer for gear-check and corral entry.

From the Community

3 videos · YouTube
Honolulu Marathon 2024: fly over the marathon course! Video of the race path.
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Honolulu Marathon 2025: 3D Video Course Map | 42.2 km - Honolulu
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Honolulu Marathon Weekend *full vlog*
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Frequently Asked

7 questions
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