CR | Colin Ramsey | 🇲🇵Northern Mariana Islands | — | 11th — 2025 Mini Pacific Games Koror. Triathlon |
CR | Colin Riley | 🇺🇸United States | — | 12th — 2018 IRONMAN 70.3 Steelhead |
CW | Colin Wilson | 🇺🇸United states | — | DNF — 2024 Americas Triathlon Championships Miami |
CW | Colin Wyss | 🇨🇭Switzerland | — | 25th — 2019 Almaty ASTC Sprint Triathlon Asian Cup |
CL | Colleen Latham | 🇨🇦Canada | — | 20th — 2011 Kelowna ITU Triathlon Pan-American Cup |
CR | Collet Rampf | 🇩🇪Germany | — | 20th — 2011 Cremona ITU Sprint Triathlon European Cup |
| | 🇺🇸United states | — | 1st — 2022 PTO US Open |
| | 🇰🇪Kenya | — | — |
| | 🇮🇪Ireland | — | 1st — 2023 JPN Middle Distance Triathlon National Championships |
| | 🇫🇷France | — | 28th — 2012 Cremona ITU Sprint Triathlon European Cup |
| | | — | 33rd — 2021 Alpe D'Huez L |
| | 🇮🇪Ireland | — | 8th — 2023 EST Sprint Triathlon National Championships |
| | 🇮🇪Ireland | — | — |
| | 🇨🇳China | — | 37th — 2010 Beijing ITU Triathlon Premium Asian Cup |
| | 🇬🇧Great britain | — | 13th — 2025 WTCS Wollongong |
| | 🇨🇦Canada | — | 39th — 2016 Sarasota CAMTRI Sprint Triathlon and Mixed Relay American Championships |
| | 🇨🇦Canada | — | DNF — 2010 Coteau-du-Lac ITU Triathlon Pan-American Cup |
| | 🇳🇿NZ | — | — |
| | 🇺🇸United States | — | DNF — 2025 IRONMAN Chattanooga |
| | | — | 9th — 2020 Hervey Bay 100 |
| | 🇺🇸United states | — | 7th — 2019 USA Long Distance Triathlon National Championships |
| | 🇳🇿New Zealand | — | 2nd — 2019 IRONMAN Australia |
| | 🇦🇺Australia | — | 20th — 2022 Oceania Triathlon Cup Gold Coast |
| | 🇩🇪Germany | — | 7th — 2015 IRONMAN New Zealand |
| | 🇸🇪Sweden | — | 30th — 2003 Sater ITU Long Distance Triathlon World Series Event |
| | 🇺🇸United States | — | DNF — 2024 IRONMAN 70.3 La Quinta |
| | 🇮🇪Ireland | — | 14th — 2023 JPN Middle Distance Triathlon National Championships |
| | 🇮🇪Ireland | — | 3rd — 2023 BEL Triathlon Junior National Championships |
| | 🇮🇪Ireland | — | 9th — 2023 ESP Triathlon National Championships |
| | 🇮🇪Ireland | — | 41st — 2015 ITU World Triathlon Gold Coast |
| | 🇮🇪Ireland | — | 6th — 2025 IRL Triathlon National Championships |
| | 🇦🇺Australia | — | 14th — 2019 Tartu ETU Triathlon European Cup and Baltic Championships |
| | | — | 9th — 1981 IRONMAN World Championship |
| | 🇿🇦South africa | — | DNF — Athens 2004 Olympic Games |
| | 🇿🇦South africa | — | 27th — 2025 Asia Triathlon Cup Kota Kinabalu |
| | 🇨🇺Cuba | — | 8th — 2022 CZE Sprint Triathlon National Championships |
| | 🇧🇪Belgium | — | 26th — 2025 BEL Triathlon National Championships |
| | 🇦🇹Austria | — | 3rd — 2021 AUT Long Distance National Championships |
| | 🇷🇴Romania | — | 43rd — 2014 Burgas ETU Triathlon Balkan Championships |
| | 🇩🇪Germany | — | 56th — 2023 GER Sprint Triathlon National Championships |
| | 🇷🇴Romania | — | 10th — 2018 ROU Sprint Triathlon National Championships |
| | 🇮🇪Ireland | — | 21st — 2021 World Triathlon Cup Tongyeong |
| | 🇨🇾Cyprus | — | 24th — 2023 CYP Triathlon National Championships |
| | 🇨🇾Cyprus | — | 8th — 2011 Alaminos ETU Triathlon Small States of Europe Championships |
| | 🇨🇱Chile | — | DNF — 2013 Vina del Mar ITU Triathlon Premium Pan-American Cup |
| | 🇨🇱Chile | — | 30th — 2023 Americas Triathlon Cup Pucón |
| | 🇨🇱Chile | — | 9th — 2016 CHI Sprint Triathlon National Championships |
| | 🇨🇱Chile | — | DNF — 2012 Valparaiso ITU Triathlon Pan-American Cup |
