Honolulu Marathon 2026 is Sunday, December 13. October 12 ends the organizer's September 8–October 12 registration tier. Registration continues afterward at a higher price tier through December 3, with Expo entries subject to availability. Registration is also open for the Start to Park 10K and the Saturday Kalākaua Merrie Mile.

Settle the race distance before you book the trip. Then choose where to sleep on Oʻahu and leave enough time to collect your packet. The official registration page lists current prices. This guide handles the Hawaii trip around the bib.

The organizer's published 2026 table lists the September 8–October 12 marathon fee at $235 for Hawaiʻi, U.S. mainland, and Canadian residents. On October 13, that marathon tier rises to $255 through December 3. International prices differ, and the 10K and mile use separate tiers, so check the live fee table before checkout.

Do not let a price deadline choose the distance. Register for 26.2 miles only if it already fits your training plan. The 10K shares Sunday's 5 a.m. start and finishes at Kapiʻolani Park, leaving much more of the vacation intact. The one-mile Kalākaua Merrie Mile runs at 7 a.m. Saturday, December 12 and works well for families.

The organizer lists group discounts for five or more entries and a three-payment checkout option. Group participants must add their details by November 1. Read the terms attached to the actual order instead of building the trip around a summarized price.

The official start information places the start west of Waikīkī near Ala Moana, while the finish is at the Diamond Head end of Waikīkī in Kapiʻolani Park. No hotel block wins both ends of the race.

West Waikīkī and Ala Moana favor race morning. You are closer to the start and can skip a vehicle before dawn. East Waikīkī favors the finish. A room near Kapiʻolani Park makes the post-race walk shorter. After 26.2 miles, that short walk carries real weight.

For a first marathon, I would favor the finish. Walk farther while your legs are fresh, then make the return to the room simple. Use our Waikīkī lodging guide to compare neighborhood sections, then compare current Waikīkī hotel inventory on Booking.com. Confirm the map location before booking. A hotel marketed as “Honolulu” may sit far from a practical race-weekend walk.

The official marathon page lists packet pickup at the Hawaiʻi Convention Center on Thursday, December 10 from 10 a.m. to 6 p.m.; Friday, December 11 from 9 a.m. to 7 p.m.; and Saturday, December 12 from 9 a.m. to 5 p.m. Packets are not mailed, and there is no race-day pickup.

A Saturday arrival is fragile. One flight delay can become a missed packet deadline. I would land by Friday, collect the bib before Saturday afternoon, and keep the rest of Saturday quiet. Kalākaua Merrie Mile entrants need to collect their packet by 6:55 p.m. Friday, December 11; check its event page before making Saturday plans.

The marathon has no qualifying standard and no finish cutoff. Walkers are welcome. Every participant still must cross the start line by 5:30 a.m., thirty minutes after the 5 a.m. start. You can take the time you need on the course. You cannot treat the start as open-ended.

The organizer recommends walking or getting dropped off. A complimentary shuttle is scheduled from the Honolulu Zoo from 2–4 a.m., but the organizer does not guarantee space or on-time arrival. If your hotel is closer to the Ala Moana start than the zoo pickup, walking is the simpler plan.

Do not build race morning around a rental car or an unfamiliar garage. Road closures can turn either into a trap. If you want a car for the rest of the trip, compare rates through Discount Hawaii Car Rental and consider starting the rental after race day.

The course starts at Ala Moana, passes through downtown and Waikīkī, then runs around Diamond Head through Kāhala and Hawaiʻi Kai before returning to Kapiʻolani Park. Plan Sunday morning around the course instead of assuming normal road access.

As of September 7, 2026, the organizer's traffic-advisory page still links to its 2025 advisory rather than a final 2026 full-marathon plan. Past notices show the likely footprint, but they cannot tell you exact December closure hours. Recheck the organizer page during race week. Hold off on an early airport run or an east-side drive until the current notice is live.

For non-runners staying in Waikīkī, keep Sunday morning local. Walk to the course and cheer near Diamond Head or Kapiʻolani Park. Move the rental-car day to Monday. If a flight or fixed tour cannot move, ask the operator how it handles marathon closures instead of guessing from a normal Sunday map.

October 12: decide whether to register before the next published price tier. December 10–12: collect the packet at the Hawaiʻi Convention Center. December 12: keep the morning open if anyone is running the mile. December 13: recheck the final traffic advisory before committing to any fixed airport, tour, or cross-town plan.

Race weekend is the fixed block. Put Diamond Head and Pearl Harbor after you know how the runner feels. Save the North Shore and other long tours for later in the stay. Our December Hawaii guide covers the wider weather and holiday-demand picture.

For most visitors, the clean trip shape is Friday arrival, Saturday packet pickup, Sunday race, Monday recovery, then the bigger Oʻahu days. If you are continuing to another island, give yourself at least one full recovery day before the interisland flight. The marathon is already a tour of Honolulu. The rest of Hawaiʻi does not need to be squeezed into the same 48 hours.