| # | Võistleja | Triatlonide arv | Isiklik rekord | Esimene maraton | Viimane maraton |
|---|---|---|---|---|---|
| 741 | Kaupo Hansen, 2016 | 1 | |||
| 742 | Kaur Erik Kuum, 2005 | 1 | |||
| 743 | Keir Zukker, 1992 | 1 | |||
| 744 | Kenneth Vallik, 1984 | 1 | |||
| 745 | Kerli Haav, 1980 | 1 | |||
| 746 | Kerli Valge-Rebane, 1987 | 1 | |||
| 747 | Kert Karula, 1975 | 1 | |||
| 748 | Kert Kevin Lissmann, 1996 | 1 | |||
| 749 | Kert Olle, 1984 | 1 | |||
| 750 | Kert Pallo, 2005 | 1 |