Hawaii Half Marathons
13 upcoming half marathons across Hawaii, updated nightly. Want radius search and maps? Open these in the Race Finder.
When to race: half marathons in Hawaii
Hawaii has 13 upcoming half marathons over the next 12 months. Among complete calendar months, March 2027 has the most listed races, with 3. Most are around Ewa Beach, Kailua-Kona, Honolulu. The next one is 100% Pure Kona Coffee Half Marathon & 5k on November 14 in Kailua-Kona.
- Nov 20262 races
- Dec 20261 race
- Jan 20272 races
- Mar 20273 races
- May 20272 races
- Jun 20271 race
- Jul 20271 race
- Oct 20271 race
November 2026
- Sat 11/14100% Pure Kona Coffee Half Marathon & 5kKailua-Kona, HI · Half Marathon · 5K · from $25 · register ↗
- Sat 11/21Makoa 5K, 10K & Half MarathonEwa Beach, HI · 5K · 10K · Half Marathon · from $35 · register ↗
December 2026
- Sat 12/19Hawaii Kai Ultra Run - Kalama Valley 2026Honolulu, HI · Half Marathon · 30K · Marathon · 50K · 50 Mile · from $30 · register ↗
January 2027
- Sat 1/16Akahai 5K, 10K & Half MarathonEwa Beach, HI · 5K · 10K · Half Marathon · from $35 · register ↗
- Sun 1/17Maui Oceanfront MarathonLahaina, HI · Marathon · Half Marathon · 10K · 5K · 6 Miles · register ↗
March 2027
- Sat 3/13Valley To The Sea Half MarathonKihei, HI · Half Marathon · register ↗
- Sun 3/14Big Island International Marathon 2027 30 years running the old coast of HawaiiHilo, HI · Marathon · Half Marathon · 10K · 5K · 2 Mile · from $20 · register ↗
- Sun 3/21Windward Half Marathon & 5KKailua, HI · Half Marathon · 5K · from $35 · registration closed · register ↗
May 2027
- Sat 5/8Ho'omau 5K, 10K & Half MarathonEwa Beach, HI · 5K · 10K · Half Marathon · from $35 · register ↗
- Sun 5/30Hibiscus Half Marathon, 15K and 5 Miler 2027Kapiolani Park, HI · Half Marathon · 15K · 5 Mile · register ↗
June 2027
- Sat 6/5Kahakuloa Half Marathon & RelaysKahakuloa, HI · Half Marathon · register ↗
July 2027
- Sat 7/17Laule'a 5K, 10K & Half MarathonEwa Beach, HI · 5K · 10K · Half Marathon · from $35 · register ↗
October 2027
- Sat 10/2Molokai MarathonKaunakakai, HI · Marathon · Half Marathon · 10K · 5K · 1 Mile · register ↗
Planning a race
- Choosing a first marathonmoving up from the half, and picking a debut race
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