| Name | Country | PTO Rank | Recent Race | |
|---|---|---|---|---|
KO | Klemens Oberleithner | 🇦🇹Austria | — | — |
 | Klodian Mitri | PTO #363 | 24th — 2025 IRONMAN Cozumel | |
KH | Kodo Hiramatsu | — | DNS — 2013 Western Australia | |
 | Koen de Leeuw | 🇳🇱Netherlands | — | 53rd — 2024 Alpe D'Huez L |
KV | Koen Van Dijk | 🇳🇱Netherlands | — | — |
KU | Kohei Umeda | 🇯🇵Japan | — | — |
KY | Koki Yamamoto | 🇯🇵Japan | — | 9th — 2025 Asia Triathlon Cup Gamagori |
| 🇭🇺Hungary | — | — | ||
| 🇯🇵Japan | — | 2nd — 2025 Asia Triathlon Junior and U23 Championships Aqaba | ||
| 🇭🇷Croatia | — | 7th — 2025 ESP Sprint Triathlon National Championships | ||
| 🇭🇺Hungary | — | 2nd — 2025 Europe Triathlon Cup Alanya | ||
| — | 13th — 2006 Challenge Roth | |||
| — | 9th — 2018 IRONMAN Western Australia | |||
| — | 11th — 2014 IRONMAN 70.3 Budapest | |||
| 🇨🇾Cyprus | — | — | ||
| 🇺🇿Uzbekistan | — | 16th — 2024 Asia Triathlon Junior, U23 and Mixed Relay Championships Jubail | ||
| 🇭🇺Hungary | — | — | ||
| 🇯🇵Japan | — | 24th — 2025 JPN Triathlon National Championships | ||
| 🇺🇸United States | — | DNS — 2012 IRONMAN 70.3 California | ||
| — | 17th — 2024 Malaysia | |||
| 🇯🇵Japan | — | 35th — 2022 World Triathlon Championship Finals Abu Dhabi | ||
| 🇩🇪Germany | — | 6th — 2018 IRONMAN 70.3 Waco | ||
| 🇫🇷France | — | — | ||
| — | 9th — 1996 IRONMAN Hawaii | |||
| 🇫🇷France | — | 9th — 2024 Europe Triathlon Cup Olsztyn | ||
| — | 8th — 2000 IRONMAN Lake Placid | |||
| PTO #186 | 58th — 2025 IRONMAN 70.3 World Championship | |||
| 🇺🇸United States | — | 12th — 2012 IRONMAN 70.3 California | ||
| — | 18th — 2015 IRONMAN 70.3 Austin | |||
| PTO #7 | 2nd — 2025 IRONMAN 70.3 World Championship | |||
| 🇸🇰Slovakia | — | — | ||
| — | DNF — 2018 Challenge Heilbronn | |||
| PTO #267 | 32nd — 2025 World Championship | |||
| 🇳🇴NO | — | 17th — 2025 Europe Triathlon Cup Olsztyn | ||
| PTO #825 | 32nd — 2025 Copenhagen | |||
| 🇩🇰Denmark | — | 47th — 2024 Barcelona | ||
| 🇩🇰Denmark | — | 17th — 2018 IRONMAN Texas | ||
| — | 21st — 2025 IRONMAN 70.3 World Championship | |||
| PTO #19 | 21st — 2025 IRONMAN 70.3 World Championship | |||
| 🇸🇰Slovakia | — | 3rd — 2025 AUT Triathlon National Championships | ||
| — | 19th — 2019 Challenge Denmark Half | |||
| — | 2nd — 2024 Mediterranean Epic Triathlon | |||
| 🇳🇴Norway | — | 17th — 2022 IRONMAN 70.3 Oceanside | ||
| 🇳🇴Norway | — | 17th — 2022 IRONMAN 70.3 Oceanside | ||
| — | 6th — 2022 IRONMAN 70.3 Mossel Bay | |||
| — | DNS — 2021 Challenge Herning | |||
| 🇱🇻Latvia | — | — | ||
| — | 25th — 2016 IRONMAN 70.3 Xiamen |
