Great Barrier Reef Marathon


Welcome to the Tropical Journeys Great Barrier Reef Marathon Festival

The marathon festival has fast become one of the ‘must do’ events on the Australian Running Calendar. Hosted in the tropical oasis of Port Douglas in Tropical North Queensland this year on Sunday 28 October 2018, the festival offers something for everyone plus the icing on the cake … you get to recover right here in Port Douglas.

Choose your distance:

Dubbed “the worlds best adventure course” by Olympic marathon champion Steve Moneghetti, the diverse landscape of Port Douglas offers a combination of beach, road and trail running for all distances – enabling you, the runner to see this amazing area up close and personal. All distances start on the flat, compact sands of Four Mile Beach – some on sunrise and the colours of the sun rising over the Coral Sea sets the tone for the rest of the run.

There are distances ranging from the gruelling 42km Adventure Marathon to a 2.3km Star FM Junior Challenge, it’s the perfect opportunity to get a group of mates together or gather the family and come and RaceStay and Play in Port Douglas.

With two World Heritage listed sites in the Great Barrier Reef and the Daintree Rainforest right on our door step, there’s no better place to come and stay.

Discounts are also available online through our accommodation partners, airport transfers, reef and rainforest tours.

The 2018 Early Bird discount of 20% on all races is valid until 31 August 2018.



The Run for the Great Barrier Reef Research Fund was established in 2014 in a partnership between the Tropical Journeys Great Barrier Reef Marathon Festival and James Cook University.

The Fund is maintained under the auspice of JCU and is governed by an independent board. It is this board that selects the project in which will become the beneficiary for funds raised through the Tropical Journeys Great Barrier Reef Marathon Festival and individual fundraising via Everyday Hero.

From each registration in the Steve Moneghetti Marathon and the Sheraton Mirage Grand Resort Half Marathon, $20 is donated directly to the fund. To date we have raised over $80,000. Runners are encouraged to assist where possible by setting up an Everyday Hero account and calling on their peers to donate and support them in their endeavours to achieve new goals.


Run for the Reef events have five (5) objectives:

1. Raise awareness of the value of the Great Barrier Reef

2. Raise awareness of the fragility of the Great Barrier Reef

3. Raise funds to support specialised research projects

4. Create a Great Barrier Reef Ambassadorship Program with all participants in the events

5. Promote the importance of our health and the Great Barrier Reef


Why? The Great Barrier Reef is one of the Seven Wonders of the Natural World.

It is Australia’s most remarkable natural asset. World heritage listed, the reef is home to the worlds largest abundance of marine life, picturesque tropical islands and beautiful sun-soaked golden beaches. The Great Barrier Reef supports Australia and our local economies to the tune of over 6 billion in revenue each year through tourism and ­fishing.


“Put simply, the Great Barrier Reef is a living National

and World Treasure. We must save it now.”

Sir David Attenborough


Run for the Reef is currently funding research into the relationship the MEGAMOUTH species have with the Great Barrier Reef.

MEGA FAUNA as they are known represent the giants of the ocean; the Manta Ray (Manta) and the largest of all the fish species, the Whale Shark (Rhincodon typus)

Whale Sharks were added to the International Union for the Conservation of Nature (IUCN) Endangered Species List in July 2016 making the research undertaken by the Run for the Reef funded project is uniquely important.



All funds raised by go directly to the James Cook University Run for the Reef research team in partnership with Biopixel who are studying the behaviour of Whale Sharks and Manta Rays.



The waters off the north east coast of Australia remain a mystery to scientists, with little to no data about whale sharks and manta rays in this area.  While we know these charismatic plankton feeders have a circumtropical distribution through all tropical and warm temperate seas, we don’t know much about their habitat use, population demography, movement patterns and occurrence on the Great Barrier Reef (GBR) and Coral Sea.


Whale sharks are listed as endangered and manta rays as vulnerable on the International Union for Conservation of Nature (IUCN) Red List.  The megamouth project aims to determine the significance of the GBR for the sustainability of these species and to identify implications for species management and conservation if whale sharks and manta rays move across international borders into territories where they are still exploited. As biological processes shift due to the changing environment, we could be losing important habitats for these species, or potentially losing these species from sections of the GBR, without knowing they were there.