Challenge Gunsan-Saemangeum
Challenge Gunsan-Saemangeum: who races, how fast, and how the field changed over the years
Challenge Gunsan-Saemangeum's field: finish, swim, bike and run time spreads by age group, against the typical field on the same course and day, where they're from, and year by year the winners', 10th and median times, the field's size and who didn't finish.
Gunsan, South Korea; 306 finishers in 2025.
Every age group, the swim, bike and run, and your own result: free with an account. Sign up free