| Year | Major Features |
|---|---|
| 2011 | First Jeju International Trail Running Competition held |
| 2013 | Joined the International Trail Running Association (ITRA) and certified as an official ITRA trail course |
| 2015 | Operated Jeju International Trail Running Competition and Trans Jeju International Trail Running Competition |
| 2018 | Selected for the Ultra-Trail World Tour |
| 2019 | 500 foreign participants, accounting for about 40% of all Trans Jeju participants |
| 2023 | Joined the UTMB World Series and selected as a UTMB World Series event |