RS | Ron Seiple | | — | 5th — 1979 IRONMAN Hawaii |
RB | Ronald Beckers | 🇧🇪Belgium | — | — |
RB | Ronald Bintang Setiawan | 🇮🇩Indonesia | — | 29th — 2025 Asia Triathlon Cup Kota Kinabalu |
RH | Ronald Hotter | 🇦🇹Austria | — | 16th — 2025 AUT Long Distance Triathlon National Championships |
RK | Ronald Krueper | | — | 10th — 1981 IRONMAN Hawaii |
RS | Ronald Setiawan | | — | 8th — 2023 Laguna Phuket Triathlon |
RZ | Ronald Zaldivar | 🇩🇴Dominican republic | — | 1st — 2015 USA Triathlon National Championships |
| | 🇰🇳Saint kitts and nevis | — | 3rd — 2022 SKN Sprint Triathlon National Championships |
| | 🇮🇪Ireland | — | 8th — 2023 JPN Middle Distance Triathlon National Championships |
| | 🇮🇪Ireland | — | 7th — 2022 IRL Long Distance Triathlon National Championships |
| | 🇪🇪Estonia | — | 20th — 2025 Europe Triathlon Youth Championships Kitzbuhel |
| | 🇮🇪Ireland | — | 20th — 2024 BEL Triathlon National Championships |
| | 🇨🇳CN | PTO #896 | 5th — 2026 Asia Triathlon Cup and Southeast Asia Championships Putrajaya |
| | 🇮🇱Israel | — | 5th — 2021 ISR Sprint Triathlon National Championships |
| | 🇫🇮Finland | — | 12th — 2024 NED Triathlon National Championships |
| | 🇮🇱Israel | — | 3rd — 2025 CZE Sprint Triathlon National Championships |
| | 🇫🇮Finland | — | 18th — 2024 FIN Sprint Triathlon National Championships |
| | 🇩🇪Germany | — | 27th — 2025 GER Sprint Triathlon National Championships |
| | 🇳🇴Norway | — | 3rd — 2019 NOR Long Distance Triathlon National Championships |
| | 🇨🇭Switzerland | — | 18th — 2021 IRONMAN Switzerland Thun |
| | 🇮🇱Israel | — | 4th — 2022 ISR Triathlon National Championships |
| | | — | DNF — 2004 IRONMAN Frankfurt |
| | 🇵🇪Peru | — | 40th — 2020 Playa Hermosa PATCO Sprint Triathlon Panamerican Cup and Central American&Caribbean Championshi |
| | 🇳🇱Netherlands | — | 11th — 2022 ITA Triathlon National Championships |
| | 🇨🇰Cook islands | — | 6th — 2014 COK Triathlon National Championships |
| | 🇬🇧Great britain | — | 43rd — 2017 Altafulla ETU Triathlon European Cup and Mediterranean Championships |
| | 🇬🇧Great britain | — | 13th — 2025 Europe Triathlon Junior Cup Birzebbuga |
| | 🇬🇧Great britain | — | 34th — 2010 Senec ITU Triathlon European Cup |
| | 🇿🇼Zimbabwe | — | 2nd — 2018 ZIM Sprint Triathlon National Championships |
| | 🇮🇪Ireland | — | 10th — 2017 IRL Sprint Triathlon National Championships |
| | 🇬🇧Great britain | — | — |
| | 🇦🇺Australia | — | 40th — 2025 World Triathlon Championship Finals Wollongong |
| | 🇻🇪Venezuela | — | 1st — 2025 Bolivarian Games Ayacucho and Lima |
| | | — | 38th — 2025 WTCS Yokohama |
| | 🇨🇺Cuba | — | 4th — 2019 AUS Sprint Triathlon National Championships |
| | 🇲🇽Mexico | — | 22nd — 2025 WTCS Wollongong |
| | 🇨🇱Chile | — | 11th — 2021 Americas Triathlon Cup Santiago |
| | 🇵🇹Portugal | — | 8th — 2023 POR Middle Distance Triathlon National Championships |
| | 🇮🇹Italy | — | 25th — 2013 NED Triathlon National Championships |
| | 🇵🇹Portugal | — | 5th — 2023 POR Long Distance Triathlon National Championships |
| | 🇦🇹Austria | — | 8th — 2025 NED Sprint Triathlon National Championships |
| | 🇦🇹Austria | — | 44th — 2024 POL Sprint Triathlon National Championships |
| | 🇧🇷Brazil | — | 589th — 2009 IRONMAN Brazil |
| | 🇧🇷Brazil | — | 310th — 2008 IRONMAN Brazil |
| | | — | 16th — 2010 IRONMAN Brasil |
| | | — | 9th — 2008 IRONMAN Brasil |
| | 🇧🇧Barbados | — | 9th — 2016 BAR Triathlon National Championships |
| | 🇵🇭Philippines | — | DNF — 2016 PHI Triathlon National Championships |
