NB | Nicholas Baldwin | | — | 5th — 2017 IRONMAN 70.3 Malaysia 70.3 / 140.6 |
NB | Nicholas Brodnicki | | — | DNF — 2014 Chattanooga |
 | Nicholas Chase | | PTO #194 | 16th — 2025 IRONMAN 70.3 Boise |
ND | Nicholas Dicklin | | PTO #633 | 23rd — 2025 IRONMAN 70.3 Louisville |
ND | Nicholas Dufresne | | — | 40th — 2008 IRONMAN 70.3 World Championship |
 | Nicholas Free | | PTO #144 | DNF — 2025 Hervey Bay 100 |
NG | Nicholas Granet | | — | DNS — 2021 IRONMAN 70.3 Augusta |
NH | Nicholas Holmes | 🇺🇸US | PTO #192 | 10th — 2025 IRONMAN 70.3 La Quinta |
| | 🇿🇦South africa | — | 2nd — 2025 Africa Triathlon Championships Nelson Mandela Bay |
| | | — | DNF — 2018 Challenge Melbourne |
| | 🇦🇺Australia | — | DNF — 2023 Cairns |
| | | — | 21st — 2011 Challenge Roth |
| | | PTO #741 | DNS — 2025 IRONMAN 70.3 Louisville |
| | 🇪🇸Spain | — | 14th — 2022 Lanzarote |
| | 🇬🇧United Kingdom | — | 466th — 2009 World Championship |
| | 🇧🇲Bermuda | — | 40th — 2025 Americas Triathlon Cup Kelowna |
| | 🇿🇦South africa | — | DNF — 2024 IRONMAN 70.3 Hradec Králové |
| | 🇸🇬Singapore | — | 8th — 2022 Hanoi South East Asian Games. Triathlon |
| | | — | 22nd — 2024 IRONMAN 70.3 Maine |
| | 🇸🇬Singapore | — | 57th — 2023 Asia Triathlon Cup Subic Bay |
| | | — | 16th — 2016 IRONMAN 70.3 Xiamen |
| | | — | DNS — 2013 IRONMAN 70.3 California |
| | | — | 34th — 2010 IRONMAN 70.3 Texas |
| | | — | 14th — 2022 Lanzarote |
| | | — | 7th — 1987 IRONMAN Hawaii |
| | | PTO #807 | 28th — 2025 IRONMAN Western Australia |
| | | PTO #573 | 23rd — 2025 IRONMAN Western Australia |
| | 🇦🇺AU | PTO #826 | DNF — 2025 Cairns |
| | | PTO #389 | 44th — 2025 IRONMAN Arizona |
| | | — | 29th — 2014 Mallorca |
| | | — | 10th — 2014 Wisconsin |
| | | PTO #162 | 5th — 2025 IRONMAN Cozumel |
| | | — | 13th — 2002 IRONMAN Lake Placid |
| | | — | 65th — 2009 IRONMAN 70.3 2009 World Championship |
| | 🇦🇺Australia | — | DNF — 2025 Oceania Triathlon Sprint Championships Mooloolaba |
| | 🇦🇺Australia | — | DNF — 2005 IRONMAN Australia |
| | | — | 17th — 2016 IRONMAN 70.3 Xiamen |
| | | — | 32nd — 2006 ITU Long Distance |
| | | — | 15th — 2023 Gdynia |
| | | — | 11th — 2021 Hell of the West |
| | | — | 20th — 2007 IRONMAN Frankfurt |
| | | — | DNF — 2005 IRONMAN Australia |
| | | — | 3rd — 2011 UK |
| | | — | 22nd — 2022 Challenge Roth |
| | | PTO #211 | 39th — 2026 Challenge Sir Bani-Yas |
| | | PTO #24 | 4th — 2025 IRONMAN Western Australia |
| | | — | DNF — 2012 Florida |
| | | — | DNF — 2024 IRONMAN 70.3 Gdynia |