Honolulu Marathon: Pacing & Race-Day Strategy
A pre-dawn start, tropical heat, and Diamond Head. Pace for the conditions, not the clock.
Last updated
- Where:
- Honolulu, Hawaii
- When:
- Sunday, December 13, 2026
- Course:
- Rolling · hot & humid · loop
- Best run as:
- Even pace
Course & elevation
Honolulu is moderately rolling, with two passes around Diamond Head providing the notable climbs. There’s no time limit and a huge, friendly field, but the defining challenge here is heat and humidity rather than the hills.
- Start → Finish
- 20 → 40 ft
- Net
- +20 ft
- Total gain
- ≈ 641 ft
The certified route
Point to point through Honolulu, starting on Ala Moana Blvd downtown, looping through the downtown street grid, then east on Kapiolani Blvd and Kalakaua Ave through Waikiki, around Diamond Head on Diamond Head Rd, out Kalanianaole Hwy to Hawaii Kai, and back along the coast to finish in Kapiolani Park.
- Start
- Ala Moana Blvd, 3 meters EWA (west) of fire hydrant #2189, EWA of Piikoi St.
- Finish
- Kalakaua Ave in Kapiolani Park, at pole 247.
Underfoot
Paved, 100 percent.
Through, in order
Honolulu
What you pass
- Miles 9 to 12: around Diamond Head on Diamond Head Rd
- Miles 18 to 22: out and back on Kalanianaole Hwy to Hawaii Kai
- Miles 23 to 25: Kahala Ave and Diamond Head Rd, passing the Diamond Head lighthouse
Worth knowing
- Measured using the shortest possible route on the full width of the road except as noted.
Transcribed from the USATF certificate for Honolulu Marathon (HI25008RP), measured 24 January 2025, 1 July 2026. Where the certificate is silent, so are we.
Key moments
- Mile 0Pre-dawn start with fireworks to beat the worst of the heat.
- Mile 7–8 & 24–25The Diamond Head climbs, the main elevation, once early and once late.
- Mile 26Finish near Kapiolani Park by Waikiki.
Pacing strategy
Pace conservatively and run by effort, because the humidity makes any pace feel harder than at home. Add time to a mainland goal and prioritize hydration over splits.
Pacing by goal time
Checkpoint splits for four common goals at Honolulu Marathon. These are effort-even rather than pace-even: the paces shift with the course profile, so climbs are slower and descents faster by the amount the grade actually costs. For any other goal time, use the planner below.
| Checkpoint | Sub-3:00 | Sub-3:30 | Sub-4:00 | Sub-4:30 |
|---|---|---|---|---|
| Mile 3.1 | 20:386:51/mi | 24:047:59/mi | 27:309:07/mi | 30:5710:16/mi |
| Mile 6.2 | 41:176:55/mi | 48:108:04/mi | 55:039:13/mi | 1:01:5610:22/mi |
| Mile 9.3 | 1:02:136:39/mi | 1:12:357:46/mi | 1:22:578:52/mi | 1:33:199:59/mi |
| Mile 12.4 | 1:22:246:47/mi | 1:36:087:55/mi | 1:49:529:03/mi | 2:03:3610:11/mi |
| Mile 15.5 | 1:42:556:50/mi | 2:00:047:59/mi | 2:17:139:07/mi | 2:34:2310:16/mi |
| Mile 18.6 | 2:03:326:54/mi | 2:24:088:03/mi | 2:44:439:11/mi | 3:05:1810:20/mi |
| Mile 21.7 | 2:24:256:58/mi | 2:48:298:07/mi | 3:12:349:17/mi | 3:36:3810:27/mi |
| Mile 24.9 | 2:45:236:60/mi | 3:12:568:10/mi | 3:40:309:20/mi | 4:08:0410:30/mi |
| Finish | 2:58:346:33/mi | 3:28:207:39/mi | 3:58:058:44/mi | 4:27:519:50/mi |
Splits assume even effort and are adjusted for this course's climbs and descents, which cost more than they give back. A model, not a promise: wind and heat move real splits around. See how the pacing model works.
Plan your mile splits
Turn your goal time into a mile-by-mile plan for Honolulu Marathon, built from this course's elevation. The even pace approach comes pre-selected, and grade-adjusted pacing evens out your effort across the climbs and descents.
Plan Honolulu Marathon splitsFueling & hydration
Frequent aid stations with water and sports drink; take fluids at nearly every one. Electrolytes matter more here than almost anywhere, since heavy sweat losses are guaranteed.
Weather
Warm and humid even at dawn (70s°F and climbing); heat management is the whole race.
What race morning has actually been like
The last 5 editions of Honolulu Marathon, measured at the start line rather than averaged across the month. Starts have run 69–74°F, averaging 71°F.
| Year | Date | Start | Dew pt | Wind | By late morning |
|---|---|---|---|---|---|
| 2021 | Dec 12 | 72°F | 67°F | 11 mph | 76°F |
| 2022 | Dec 11 | 73°F | 66°F | 14 mph | 80°F |
| 2023 | Dec 10 | 74°F | 68°F | 11 mph | 81°F |
| 2024 | Dec 8 | 69°F | 68°F | 5 mph | 80°F |
| 2025 | Dec 14 | 70°F | 71°F | 3 mph | 75°F |
Dew point has reached 71°F (2025). Above about 60°F, sweat stops evaporating efficiently and most runners lose pace no matter what the thermometer says. It is the number to watch here, not the air temperature.
Dates derived from the race's published pattern (2nd Sunday in December), observations at Honolulu, HI. Source: Open-Meteo historical reanalysis (ERA5), 7-11am local at the start line. Reanalysis is modelled from station observations, so treat it as a close record rather than an official one. See how race-morning weather is built.
Is Honolulu Marathon a good Boston qualifier?
Yes. The course actually finishes 20 ft higher than it starts, so no downhill adjustment applies, and nobody can accuse the time of being gravity-assisted.
This drop is our estimate rather than a figure from the course's certificate. If it sits near a threshold, confirm with the organizer.
Compare every course, how the downhill bands work, or work out your own target.
Dial in your pacing & fueling
New to how training builds toward a race like this? Start with Anatomy of a Running Plan, find your zones with the pace calculator, and plan race-day nutrition with the fueling calculator.
Related marathon guides
- Kansas City MarathonKansas City, Missouri · Oct 17, 2026Another flat course
- Pittsburgh MarathonPittsburgh, Pennsylvania · May 2, 2027Another flat course
- Surf City MarathonHuntington Beach, California · Feb 7, 2027Another flat course
- Tunnel Light MarathonNorth Bend, Washington · SeptemberAnother West Coast race
Train for Honolulu Marathon
Build a free, personalized marathon plan that progresses you safely to race day, with paces tuned to your goal.
Create your free plan