UH | Ulrika Haglund | 🇸🇪Sweden | — | 14th — 2015 SWE Middle Distance Triathlon National Championships |
UH | Ulrike Haumer | 🇦🇹Austria | — | 10th — 2019 AUT Long Distance Triathlon National Championships |
US | Ulrike Schwalbe | | — | DNF — 2017 Challenge Finland |
US | Ulrike Schweiger | 🇦🇹Austria | — | 20th — 2025 AUT Triathlon National Championships |
UG | Ulrikke Gaare-Olstad | 🇳🇴Norway | — | 3rd — 2024 NOR Triathlon National Championships |
UB | Umberto Baracchi | 🇮🇹Italy | — | 9th — 2019 ITA Middle Distance Triathlon National Championships |
| | 🇺🇿Uzbekistan | — | 32nd — 2020 Rayong NTT ASTC Sprint Triathlon Asian Cup and Southeast Championships |
| | 🇹🇷Turkey | — | 62nd — 1992 Alanya ETU Triathlon European Cup |
| | 🇹🇷Turkey | — | 3rd — 2015 TUR Triathlon National Championships |
| | 🇹🇷Turkey | — | 8th — 2023 ESP Sprint Triathlon National Championships |
| | 🇲🇴Macau | — | 20th — 2026 Asia Triathlon Cup and Southeast Asia Championships Putrajaya |
| | 🇱🇰Sri lanka | — | 3rd — 2016 GEO Sprint Triathlon National Championships |
| | 🇳🇴Norway | — | 7th — 2025 NOR Triathlon National Championships |
| | | — | 38th — 2024 Zarauzko Triathlon |
| | | — | 42nd — 2024 Zarauzko Triathlon |
| | 🇱🇹Lithuania | — | 1st — 2023 LTU Triathlon National Championships |
| | 🇷🇴Romania | — | 31st — 2009 Varna ETU Triathlon European Cup and Balkan Championships |
| | 🇳🇴Norway | — | 11th — 2015 NOR Triathlon National Championships |
| | 🇰🇭Cambodia | — | 13th — 2022 Hanoi South East Asian Games. Triathlon |
| | 🇸🇮Slovenia | — | 5th — 2016 SLO Middle Distance Triathlon National Championships |
| | 🇮🇹Italy | — | — |
| | 🇸🇮Slovenia | — | 4th — 2019 BEL Sprint Triathlon National Championships |
| | 🇲🇽Mexico | — | DNF — 2011 Mazatlan ITU Triathlon Pan-American Cup |
| | 🇪🇸Spain | — | 15th — 2024 VI Half Gasteiz |
| | 🇼🇸Samoa | — | 7th — 2025 World Triathlon Development Regional Cup Durazno |
| | 🇪🇪Estonia | — | 4th — 2015 EST Middle Distance Triathlon National Championships |
| | 🇧🇩Bangladesh | — | 26th — 2019 Rayong NTT ASTC Sprint Triathlon Asian Cup |
| | 🇪🇪Estonia | — | 7th — 2019 EST Triathlon National Championships |
| | 🇷🇸Serbia | — | 7th — 2019 SUI Sprint Triathlon National Championships |
| | 🇷🇸Serbia | — | 24th — 2015 SRB Sprint Triathlon National Championships |
| | 🇸🇮Slovenia | — | 13th — 2016 ESP Triathlon National Championships |
| | 🇸🇮Slovenia | — | 48th — 2010 Athlone ETU Triathlon European Championships |
| | | — | 27th — 2019 Cozumel |
| | 🇨🇭Switzerland | — | 27th — 2019 Cozumel |
| | 🇪🇪Estonia | — | 10th — 2024 LAT Triathlon National Championships |
| | 🇸🇮Slovenia | — | 19th — 2014 SRB Triathlon National Championships |
| | 🇸🇮Slovenia | — | 9th — 2014 SRB Triathlon National Championships |
| | 🇩🇪Germany | — | DQ — 2022 Europe Triathlon Premium Cup Holten |
| | 🇵🇱Poland | — | 12th — 2020 POL Triathlon National Championships |
| | 🇪🇸Spain | — | 2nd — 2019 ESP Middle Distance Triathlon National Championships |
| | | — | 10th — 2008 Challenge Roth |
| | 🇦🇹Austria | — | — |
| | | — | 6th — 2013 Lanzarote |
| | 🇲🇽Mexico | — | 46th — 2025 Americas Triathlon Cup Ixtapa |
| | | — | 13th — 2010 IRONMAN Switzerland |
| | | — | 25th — 2013 IRONMAN |
| | 🇷🇼Rwanda | — | 15th — 2024 Accra Africa Games Triathlon |
| | 🇷🇼Rwanda | — | 6th — 2024 World Triathlon Development Regional Cup Kilifi |