GreJour Trans-DongAo Island Trail Race 2026

Presentation

The GreJour Trans-DongAo Island Trail Race is a premier endurance event held annually in the stunning Zhuhai region of China. Set against the backdrop of Dongao Island, this race attracts trail running enthusiasts from around the world. The event features a single main distance, making it an accessible yet challenging race for athletes looking to immerse themselves in the natural beauty of this coastal paradise. As part of the UTMB series and boasting a recognized ITRA index, this race has established itself as a significant part of the global trail running calendar since its inception.

Zhuhai, known for its unique coastal landscape and lush greenery, offers the perfect setting for a trail race. The combination of breathtaking ocean views and hilly terrain brings out the best of what outdoor endurance events can offer. The GreJour Trans-DongAo Island Trail Race not only serves as a competitive platform but also stands as a celebration of nature, attracting those who appreciate the harmony between sport and the environment.

Courses and formats

Dongao 24 (21.9 km)

The main format of the GreJour Trans-DongAo Island Trail Race is the Dongao 24, which covers a distance of 21.9 kilometers and features an elevation gain of approximately 567 meters. Participants can expect a course that balances challenging ascents with thrilling descents, offering both scenic views and technical sections that test their skills.

The terrain is characterized by a mix of single-track paths, rocky stretches, and forested areas, providing a varied experience that keeps runners engaged. Key passages include notable viewpoints and scenic overlooks that allow runners to soak in the natural beauty surrounding them. Aid stations are strategically placed along the course to ensure that racers remain hydrated and fueled throughout the race. Cutoff times for this format will be strictly enforced to maintain the integrity and safety of all participants.

Terrain and difficulty

Runners will encounter diverse terrain types throughout the race, including rocky paths, forested trails, and sections of single-track that may challenge their agility and endurance. The typical weather conditions during the race period in January can vary; however, it is advisable to prepare for mild temperatures with occasional rain, which may affect trail conditions. The elevation ranges from a minimum low to significant high points, emphasizing the need for good altitude acclimatization.

A moderate to high level of preparation is required for this event. Runners should focus on building endurance through long runs, technical trail practice, and strength training to prepare for the unique demands of the course. Successfully completing this race will not only require physical fitness but also mental resilience, as trail running often depends on the ability to adapt to sudden changes in terrain and weather.

History and notable results

The GreJour Trans-DongAo Island Trail Race has grown significantly since its inception, marking a new chapter in Zhuhai's outdoor sports culture. Over the years, the event has drawn both local and international runners, creating a vibrant community passionate about trail running. The race has seen notable editions where elite athletes have come to challenge their limits, contributing to evolving records and adding excitement to the competitive atmosphere of the event.

Participants of all levels come to this race, including some renowned trail runners who have made headlines in ultra-endurance running circles. The evolving course design has witnessed a few record-setting performances that still stand today, reflecting the resilience and capabilities of those who have raced before.

Practical info for participants

• Mandatory gear: All participants must carry essential mandatory gear, which includes a hydration system, nutrition supplies, a mobile phone, and additional safety equipment as directed by the event organizers.
• Qualifications: Although this race is designed for various skill levels, it is recommended that participants have prior experience in trail running and have completed a race of similar distance and elevation to ensure a successful experience.
• Cutoff times: Specific cutoff times will be communicated closer to the event date; participants are encouraged to maintain an appropriate pace to meet these times.
• Drop bag logistics: Information regarding drop bags will be provided through the event's official communication channels before the race.
• Access/accommodation: Zhuhai has a variety of accommodations available for participants. Planning for travel to the region well in advance is advisable to ensure a smooth experience leading up to the race.