6 Best Marathons in Hawaii – Island Running Guide 2025

Runners soak in the tropical beauty and ocean breezes during Hawaii’s best marathons, set against stunning island backdrops.

From Lahaina to Honolulu to Koloa to Hilo, and more.

Hawaii isn’t just a tropical paradise for vacationers, it’s a runner’s dream destination! With its stunning hawaii running landscapes and unique island race experiences, the Hawaiian Islands offer some of the most breathtaking marathon routes in the world.

If you’re an endurance racing enthusiast looking for an unforgettable running adventure, these six marathons will challenge your limits and reward you with breathtaking scenery.

Looking for a different state? Select one below:

AlabamaMontana
AlaskaNebraska
ArizonaNevada
ArkansasNew Hampshire
CaliforniaNew Jersey
ColoradoNew Mexico
ConnecticutNew York
DelawareNorth Carolina
FloridaNorth Dakota
GeorgiaOhio
HawaiiOklahoma
IdahoOregon
IllinoisPennsylvania
IndianaRhode Island
IowaSouth Carolina
KansasSouth Dakota
KentuckyTennessee
LouisianaTexas
MaineUtah
MarylandVermont
MassachusettsVirginia
MichiganWashington
MinnesotaWest Virginia
MississippiWisconsin
MissouriWyoming

What are the Best Marathons in Hawaii?

Here are the best marathons in Hawaii:

Maui Oceanfront Marathon

Lahaina | Jan 19, 2025

Course Type: Mostly Flat

Participants: 166 Finishers

Price: $160 (Discounts available for Maui Kamaʻaina, active military, seniors over 60, running clubs, and under 17’s)

This marathon traces the scenic western coastline of Maui, starting in the historic whaling town of Lahaina and extending through the picturesque communities of Kaanapali, Napili, and Kapalua. Runners enjoy uninterrupted ocean views along Highway 30, with the West Maui Mountains creating a dramatic backdrop. The course winds past luxurious resorts, pristine beaches, and volcanic landscapes, offering participants a stunning 26.2-mile journey that showcases Maui’s most beautiful coastal regions.

Honolulu Marathon

Honolulu | Dec 8, 2024

Runners experience the iconic beauty of Waikiki Beach and Diamond Head during the Honolulu Marathon in Hawaii.
Runners experience the iconic beauty of Waikiki Beach and Diamond Head during the Honolulu Marathon in Hawaii.

Course Type: Mostly Flat

Elevation Gain: 457 feet (139m)

Participants: 15,000

Price: $196-$400

The Honolulu Marathon follows a challenging 26.2-mile route that begins at the iconic Ala Moana Boulevard, winds through downtown Honolulu, and passes by historic landmarks like Iolani Palace. Runners traverse through the bustling Waikiki area, climb the challenging Diamond Head Road section, and continue along the scenic Hawaii Kai loop before returning to Waikiki. The course offers breathtaking views of the Pacific Ocean, urban Honolulu, and the volcanic crater of Diamond Head, providing runners with a diverse and challenging marathon experience.

Maui Marathon

Lahaina | Apr 27, 2025

Course Type: Mostly Flat

Participants: 317 Finishers

Price: $175.90-$197.10

The Maui Marathon begins in the central Maui town of Kahului, near the airport, and winds through the island’s diverse landscape. Runners pass through sugar cane fields, traverse sections of the historic Honoapiilani Highway, and experience breathtaking views of the West Maui Mountains and the Pacific Ocean. The course includes challenging sections through Paia and Kahului, offering a comprehensive tour of Maui’s unique terrain and tropical environment.

Kauai Marathon

Koloa | Aug 31, 2025

Tropical landscapes of the Kauai Marathon in Koloa, with sweeping ocean views and rugged mountain backdrops.
Tropical landscapes of the Kauai Marathon in Koloa, with sweeping ocean views and rugged mountain backdrops.

Course Type: Very Hilly

Elevation Gain: 3000 feet (914m)

Participants: 333 Finishers

Price: $115-$155

Starting in the sunny Poipu Resort area in South Kauai, this marathon takes runners through some of the island’s most spectacular scenery. The course winds through lush tropical forests, passes by coffee plantations, and offers panoramic views of the Pacific Ocean. Participants navigate challenging hill sections near the Tunnel of Trees on Maluhia Road, traverse through the historic town of Koloa, and experience the dramatic landscape of the Garden Isle.

Big Island International Marathon

Hilo | Mar 16, 2025

Course Type: Rolling Hills then flat

Elevation Gain: 1000 feet (305m)

Participants: 157 Finishers

Price: $161.73-$176.73

Located in Hilo, this marathon begins near the Hawaii Volcanoes National Park and follows a route that showcases the Big Island’s dramatic volcanic landscape. Runners pass through sections of tropical rainforest, navigate roads near active volcanic areas, and experience the unique geological terrain of Hawaii’s largest island. The course provides views of both lush vegetation and stark volcanic landscapes, offering a truly unique marathon experience.

Hawaii Bird Conservation Marathon

Hilo | Dec 15, 2024

Runners at the Hawaii Bird Conservation Marathon in Hilo enjoy lush rainforests and stunning coastlines.
Runners at the Hawaii Bird Conservation Marathon in Hilo enjoy lush rainforests and stunning coastlines.

Course Type: Downhill

Elevation Gain: 73 feet (22m)

Participants: 150 Max

Price: $140-$200

The Hawaii Bird Conservation Marathon starts at Volcano Golf Course, traversing Hawaii Volcanoes National Park with a downhill route offering views of Mauna Loa and Mauna Kea. Runners pass through hapu’u and ʻōhiʻa rainforest, with opportunities to spot endemic birds like Apapane, Hawaii Amakihi, and potentially endangered Nene geese. Beginning in 40-50 degree temperatures and finishing at Herbert Shipman Park in Keaau, participants receive a sterling silver medallion and long-sleeve t-shirt for completing this unique, environmentally-focused marathon.

Training and Preparation Tips

Preparing for a Hawaiian marathon requires specific strategies:

  • Acclimatize to tropical conditions
  • Train for varied terrain
  • Stay hydrated
  • Use sun protection
  • Practice hill and coastal running techniques

Conclusion

Whether you’re a seasoned marathoner or an ambitious first-timer, Hawaii’s marathons offer more than just a race – they promise a transformative running experience, creating memories that will last a lifetime.

Start planning your Hawaiian marathon exploration today and discover why these island races are considered among the world’s most spectacular marathons.