“Challenge Gunsan-Saemangeum”, a new Long and Middle Distance triathlon in Asia.

It’s with great pleasure that we announce the long and middle course race will be held in Korea on June 04, 2023.

“Challenge Gunsan-Saemangeum” is an event organized by triathlons for triathlons.


From all over the world, triathletes who are passionate about the wonderful sport of Triathlon are gathering at Gunsan-Saemangeum, the best venue in Asia. And I would like to take this opportunity to thank the Challenge Family and the Challenge Gunsan-Saemangeum for their support.


The Challenge Family has grown to over 35 races every year in 27 countries around the world including the Challenge Gunsan-Saemangeum. The CHALLENGEFAMILY is a real family and, along with a safe and fair race, you will experience the same friendly and welcoming atmosphere you experience here at any CHALLENGE event around the world.


Many people are passionately preparing to make the most memorable race in your life. In response, I would like to thank the management team, hundreds of volunteers, sponsors, and officials from the Ministry of Culture, Sports and Tourism of the Republic of Korea, KSPO, Korea Triathlon Federation, Jeollabuk-Do, and Gunsan-City.


I have no doubt you will have an amazing CHALLENGE GUNSAN-SAEMANGEUM race, the course is spectacular, and the city government support is outstanding.


Enjoy the race and see you at the finish line


Race Director