IV | Ilje Van Der Ploeg | 🇳🇱Netherlands | — | 16th — 2022 NED Long Distance Triathlon National Championships |
IH | Ilka Huber | 🇩🇪Germany | — | 14th — 2025 NOR Triathlon National Championships |
IJ | Ilka Jakab | 🇭🇺Hungary | — | 11th — 2016 HUN Sprint Triathlon National Championships |
II | Ilker Ikier | 🇹🇷Turkey | — | — |
IK | Ilker Kirlioglu | 🇹🇷Turkey | — | DNF — 2015 TUR Triathlon National Championships |
IA | Ilkim Ardiç | 🇹🇷Turkey | — | DNF — 2024 TUR Triathlon National Championships |
| | 🇫🇮Finland | — | 11th — 2025 BEL Sprint Triathlon National Championships |
| | 🇮🇱Israel | — | 12th — 2024 ISR Sprint Triathlon National Championships |
| | 🇺🇦Ukraine | — | 56th — 2025 Europe Triathlon Sprint and Relay Championships Melilla |
| | 🇧🇾Belarus | — | 6th — 2021 ITA Middle Distance Triathlon National Championships |
| | 🇷🇴Romania | — | 7th — 2022 ROU Middle Distance Triathlon National Championships |
| | 🇨🇿Czech republic | — | — |
| | 🇳🇱Netherlands | — | 19th — 2025 FIN Triathlon National Championships |
| | 🇫🇷France | — | 9th — 2025 World Triathlon Championship Finals Wollongong |
| | 🇨🇭Switzerland | — | 14th — 2024 GER Sprint Triathlon National Championships |
| | 🇬🇹Guatemala | — | 18th — 2025 World Triathlon Development Regional Cup Limon |
| | 🇧🇪Belgium | — | 18th — 2022 BEL Triathlon National Championships |
| | 🇰🇿Kazakhstan | — | 4th — 2025 Asia Triathlon Cup Turkestan |
| | 🇧🇾Belarus | — | 16th — 2014 LAT Triathlon National Championships |
| | 🇷🇺Russia | — | 1st — 2022 CYP Sprint Triathlon National Championships |
| | 🇷🇺Russia | — | 20th — 2018 RUS Triathlon National Championships |
| | 🇺🇿Uzbekistan | — | 19th — 2018 Cholpon-Ata ASTC Sprint Triathlon Asian Cup and Central Asian Championships |
| | 🇱🇻Latvia | — | 8th — 2025 CZE Super Sprint Triathlon National Championships |
| | 🇱🇻Latvia | — | 5th — 2021 NOR Middle Distance Triathlon National Championships |
| | 🇱🇻Latvia | — | 7th — 2021 LAT Triathlon National Championships |
| | 🇱🇻Latvia | — | 3rd — 2024 LAT Triathlon National Championships |
| | 🇰🇪Kenya | — | 6th — 2025 Africa Triathlon Cup Kilifi |
| | 🇧🇧Barbados | — | — |
| | | — | DNF — 2019 IRONMAN Hamburg |
| | 🇪🇸Spain | — | DNS — 2019 IRONMAN 70.3 Vichy |
| | 🇩🇿Algeria | — | 2nd — 2025 Africa Triathlon Sprint Championships El Galala |
| | 🇳🇦Namibia | — | 24th — 2022 Birmingham Commonwealth Games |
| | 🇩🇪Germany | — | 4th — 2016 IRONMAN 70.3 Thailand |
| | 🇩🇪Germany | — | 3rd — 2011 IRONMAN Wales |
| | 🇳🇱Netherlands | — | 25th — 2022 ITA Triathlon National Championships |
| | 🇭🇺Hungary | — | 48th — 2010 Valencia FISU World University Triathlon Championships |
| | 🇭🇺Hungary | — | 8th — 2013 HUN Long Distance Triathlon National Championships |
| | 🇰🇷Korea, republic of | — | 39th — 2012 Tongyeong ITU Triathlon World Cup |
| | 🇲🇴Macau | — | 11th — 2022 FRA Sprint Triathlon National Championships |
| | 🇲🇴Macau | — | 15th — 2022 FRA Sprint Triathlon National Championships |
| | 🇰🇷Korea, republic of | — | 31st — 2010 Incheon ITU Triathlon Asian Cup |
| | 🇷🇴Romania | — | 9th — 2016 ROU Middle Distance Triathlon National Championships |
| | 🇩🇪Germany | — | DNF — 2008 IRONMAN Wisconsin |
| | 🇪🇸Spain | — | 57th — 2002 Madrid ETU Triathlon European Cup |
| | 🇪🇸Spain | — | DNF — 2024 Europe Triathlon Middle Distance Triathlon Championships Coimbra |
| | 🇵🇱Poland | — | 14th — 2018 IRONMAN Cozumel |
| | 🇵🇭Philippines | — | 52nd — 2025 Asia Triathlon Cup Gamagori |
| | 🇪🇸Spain | — | 12th — 2016 ESP Long Distance Triathlon National Championships |
