RunRace USA › Hawaii › Honolulu › Hawaii Kai Ultra Run - Kalama Valley 2026
Hawaii Kai Ultra Run - Kalama Valley 2026
Honolulu, Hawaii · Saturday, December 19, 2026 · Half Marathon, 30K, Marathon, 50K, 50 Mile, 100K
Official race page & registration ↗Hawaii Kai Ultra Run - Kalama Valley 2026 takes place on Saturday, December 19, 2026 in Honolulu, Hawaii. The race offers 6 distances: Half Marathon, 30K, Marathon, 50K, 50 Mile, 100K.
It is one of 9 races on the Hawaii calendar that December. The 30K is rare in Hawaii: only one race on the calendar offers it. At $30, entry sits below the $50 median for a US ultra.
- Date
- Saturday, December 19, 2026
- Location
- Honolulu, Hawaii
- Distances
- Half Marathon, 30K, Marathon, 50K, 50 Mile, 100K
- Entry fee
- from $30
Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.
Making a race weekend of it?
Stay near the start line in Honolulu: check in Dec 18, out Dec 20.
Common questions
When is Hawaii Kai Ultra Run - Kalama Valley 2026?
Hawaii Kai Ultra Run - Kalama Valley 2026 is scheduled for Saturday, December 19, 2026.
Where is Hawaii Kai Ultra Run - Kalama Valley 2026 held?
Hawaii Kai Ultra Run - Kalama Valley 2026 is held in Honolulu, Hawaii.
What distances does Hawaii Kai Ultra Run - Kalama Valley 2026 offer?
The listed distances are Half Marathon, 30K, Marathon, 50K, 50 Mile, 100K.
How much does Hawaii Kai Ultra Run - Kalama Valley 2026 cost?
Entry is listed from $30. Check the official race page for the current price, which usually rises closer to race day.
How do I register for Hawaii Kai Ultra Run - Kalama Valley 2026?
Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.
More races nearby
- Dec 132026 Honolulu Marathon Semper Fi & America's Fund TeamHonolulu, HI
- Dec 13Honolulu MarathonHonolulu, HI
- Dec 19Hilo Bay Jingle Bell 5kHilo, HI
- Dec 19PGB 5K ALOHA Run - KapoleiKapolei, HI
- Dec 20Holiday 5K Run & Keiki DashMaui, HI
See every race on the Hawaii calendar, all Honolulu races, Hawaii Marathons, Hawaii Half Marathons, or use the Race Finder for maps and filters.