RC | Rupesh Chaudhary | 🇳🇵Nepal | — | 7th — 2018 Pokhara NTT ASTC Triathlon South Asian Championships |
RY | Ruriko Yajima | 🇯🇵Japan | — | 22nd — 2013 Amakusa ITU Triathlon Asian Cup |
RA | Ruslan Alaverdiev | 🇰🇿Kazakhstan | — | 38th — 2025 Asia Triathlon Junior Cup Burabay |
RB | Ruslan Burdiukov | 🇰🇬Kyrgyzstan | — | 23rd — 2021 Asia Triathlon Sprint Championships Cholpon-Ata |
RK | Ruslan Karnilov | 🇺🇿Uzbekistan | — | 9th — 2025 Asia Triathlon Junior and U23 Championships Aqaba |
RS | Ruslan Safin | 🇺🇿Uzbekistan | — | 21st — 2021 Asia Triathlon Cup Tashkent |
| | 🇷🇺Russia | — | 33rd — 2019 Nur-Sultan ITU Triathlon World Cup |
| | 🇵🇭Philippines | — | 17th — 2018 Subic Bay ASTC Triathlon Southeast Championships |
| | 🇿🇦South africa | — | 14th — 2015 Cape Town ATU Sprint Triathlon African Cup |
| | | — | 9th — 2007 IRONMAN UK (Sherbourne) |
| | 🇨🇦Canada | — | DNF — 2024 Americas Triathlon Cup La Paz |
| | 🇳🇿New zealand | — | 9th — 2018 NZL Triathlon National Championships |
| | 🇮🇪IE | PTO #498 | 1st — 2025 IRL Triathlon National Championships |
| | 🇲🇾Malaysia | — | 3rd — 2017 MAS Sprint Triathlon National Championships |
| | 🇰🇿Kazakhstan | — | 21st — 2010 Kokshetau ITU Triathlon Asian Cup |
| | 🇺🇸United States | — | DNF — 2012 IRONMAN 70.3 California |
| | 🇱🇹Lithuania | — | 1st — 2023 LTU Middle Distance Triathlon National Championships |
| | | — | 10th — 2010 Cozumel |
| | 🇬🇧Great britain | PTO #368 | DNF — 2025 Wales |
| | 🇺🇸United states | — | 4th — 2017 IRONMAN 70.3 Augusta |
| | 🇪🇸Spain | — | 11th — 2024 Vitoria-Gasteiz |
| | | — | 18th — 2012 Challenge Barcelona Full |
| | 🇬🇧Great britain | — | 8th — 1999 Windsor ETU Triathlon European Cup |
| | 🇲🇽Mexico | — | DNF — 2015 Mazatlan CAMTRI Triathlon American Cup |
| | 🇺🇸United states | — | 21st — 2025 World Triathlon Championship Finals Wollongong |
| | 🇩🇪Germany | — | 39th — 2008 Schliersee ITU Triathlon European Cup |
| | 🇬🇧Great britain | — | 8th — 2019 Western Australia |
| | 🇹🇹Trinidad and tobago | — | 7th — 2016 TTO Triathlon National Championships |
| | | — | 19th — 2006 ITU Long Distance |
| | 🇦🇹Austria | — | 16th — 2019 IRONMAN 70.3 Gdynia |
| | 🇳🇱Netherlands | — | — |
| | 🇨🇳China | — | DNF — 2025 Asia Triathlon Cup Chongqing |
| | 🇨🇿Czech republic | — | 7th — 2018 ITA Middle Distance Triathlon National Championships |
| | 🇨🇳China | — | 9th — 2016 Weihai ITU Long Distance Triathlon Series Event |
| | 🇷🇸Serbia | — | 7th — 2023 SRB Triathlon National Championships |
| | 🇧🇧Barbados | — | 5th — 2025 BAR Sprint Triathlon National Championships |
| | 🇲🇾Malaysia | — | 21st — 2025 World Triathlon Development Regional Cup Tam Chuc |
| | 🇵🇭Philippines | — | 20th — 2013 PHI Triathlon National Championships |
| | 🇺🇸United states | — | 37th — 2017 Richmond CAMTRI Sprint Triathlon American Cup |
| | 🇦🇺Australia | — | 16th — 2020 Mooloolaba ITU Triathlon World Cup |
| | | — | DNS — 2015 Chattanooga |
| | 🇺🇸United states | — | DNF — 2015 Sarasota CAMTRI Sprint Triathlon American Cup and Caribbean Championships |
| | 🇺🇸United states | — | 21st — 2009 Austin ITU Triathlon Pan-American Cup |
| | | — | 28th — 2003 IRONMAN World Championship |
| | 🇺🇸United states | — | 27th — 2014 Chattanooga |
| | | — | 15th — 2015 Mont-Tremblant |
| | 🇦🇺Australia | — | 27th — 2023 IRONMAN 70.3 Marbella |
| | 🇮🇪Ireland | — | 18th — 2021 IRL Triathlon National Championships |
