Half-Marathon races in Hawaii, United States — 2026 running calendar

Nov

14

100% Pure Kona Coffee Half Marathon & 5k

Kailua, Hawaii, United States

$45.00 - $110.00

Running

Half-Marathon 5K

Nov

21

Makoa 5K, 10K & Half Marathon

Ewa Beach, Hawaii, United States

$60.00 - $110.00

Running

5K 10K Half-Marathon

Jan

16

Akahai 5K, 10K & Half Marathon

Ewa Beach, Hawaii, United States

$45.00 - $95.00

Running

5K 10K Half-Marathon

Mar

14

Big Island International Marathon 2027

Hilo, Hawaii, United States

$25.00 - $135.00

Running

Marathon Half-Marathon 10K 5K +1

Mar

21

Windward Half Marathon & 5K

Kailua, Hawaii, United States

$35.00 - $70.00

Running

Half-Marathon 5K

May

08

Ho'omau 5K, 10K & Half Marathon

Ewa Beach, Hawaii, United States

$35.00 - $85.00

Running

5K 10K Half-Marathon

Jul

17

Laule'a 5K, 10K & Half Marathon

Ewa Beach, Hawaii, United States

$35.00 - $85.00

Running

5K 10K Half-Marathon

Aug

22

Jbphh Half Marathon

Jbphh, Hawaii, United States

Running

Half-Marathon

Jul

25

Volcano's ʻŌhiʻa Lehua Run

Volcano, Hawaii, United States

Running

Half-Marathon 5K

Jul

25

Hawaii Kai Ultra Run XTreme 2026

Honolulu, Hawaii, United States

Running Trail running

Half-Marathon 30K Marathon Ultra +3

Jul

11

Laule'a 5K, 10K, and Half Mar

Ewa Beach, Hawaii, United States

Running

Half-Marathon 10K 5K

Jun

13

Holo Kahakai 5K, 10K or 1/2 Marathon Fun Run

Pahoa, Hawaii, United States

Running

5K 10K Half-Marathon