| # | Võistleja | Triatlonide arv | Isiklik rekord | Esimene maraton | Viimane maraton |
|---|---|---|---|---|---|
| 3421 | Katy Parrott | 1 | |||
| 3422 | Kaupo Sabre, 1964 | 1 | |||
| 3423 | Kauri Ääremann, 1992 | 1 | |||
| 3424 | Kaustubh Mulye | 1 | |||
| 3425 | Kaustubh Nadgir | 1 | |||
| 3426 | Kay Chuan Tan | 1 | |||
| 3427 | Kayleigh Pettit | 1 | |||
| 3428 | Kaysaff Tal | 1 | |||
| 3429 | Kazimieras Vasiliauskas | 1 | |||
| 3430 | Kazuo Hiraki | 1 |
