HI Race Guide

Half Marathons in Hawaii

From first-timer-friendly flats to trails worth traveling for, find a Hawaii half marathon that fits your goals and your sense of adventure.

upcoming races

29 races

Ha'ena to Hanalei Run · Hanalei, Hawaii

JUN 6

Kahakuloa Half Marathon & Relays · Kahakuloa, Hawaii

JUN 6

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

JUN 13

Laule'a 5K, 10K & Half Marathon · Ewa Beach, Hawaii

JUL 11

Volcano's 'Ohi'a Lehua Run · Volcano, Hawaii

Standout63JUL 25

Tantalizing Tantalus · Honolulu, Hawaii

JUL 25

Hawaii Kai Ultra Run XTreme 2026 · Honolulu, Hawaii

JUL 25

Volcano's ʻŌhiʻa Lehua Run · Volcano, Hawaii

JUL 25

Big Island International Marathon 2027 · Hilo, Hawaii

Standout70SEP 1

2026 Kauai Half Marathon (17th Annual) · Poipu Beach, Kauai, Hawaii

Standout74SEP 6

Kauai Marathon and Half Marathon · Koloa, Hawaii

SEP 6

Ka’ū coffee trail runs · Pahala, Hawaii

SEP 20

100% Pure Kona Coffee Half Marathon & 5k · Kailua-Kona, Hawaii

NOV 14

Makoa 5K, 10K & Half Marathon · Ewa Beach, Hawaii

NOV 21

2026 Honolulu Marathon · Honolulu, Hawaii

Expected~DEC 2026

Akahai 5K, 10K & Half Marathon · Ewa Beach, Hawaii

Solid Pick42JAN 16

Maui Oceanfront Marathon · Lahaina, Hawaii

Standout63JAN 17

Maui Oceanfront Marathon · , Hawaii

JAN 17

2027 Aloha Marathon Series · Kauai, Hawaii

Solid Pick56Expected~JAN 2027

2027 Aloha Series - Day 1 · Kapaa, Hawaii

JAN 21

2027 Aloha Series - Day 2 · Kapaa, Hawaii

JAN 22

2027 Aloha Series - Day 3 · Kapaa, Hawaii

JAN 23

2027 Aloha Series - Day 4 · Kapaa, Hawaii

JAN 24

2027 Kailua 10 Mile · Kailua, Hawaii

Expected~FEB 2027

Maui Valley To The Sea Half Marathon · Wailuku, Hawaii

Solid Pick58MAR 13

Maui Valley To The Sea Half Marathon · Wailuku, Hawaii

MAR 13

Hapalua Hawaii's Half Marathon · Honolulu, Hawaii

Solid Pick58APR 11

Tropical Triple Crown 2027 · Honolulu, Hawaii

Standout62MAY 30

2027 Ka'u Coffee Trail Run · Pahala, Hawaii

Solid Pick54Expected~SEP 2027