More than 90 professional triathletes are set to compete at the 2025 Ironman Texas North American Championship on Saturday, April 26, 2025. This marks the fourth event in the 2025 IM Pro Series and the first full-distance Ironman triathlon in North America. The event will feature a US$175,000 total pro prize purse.
It also offers five qualifying slots for each gender to the 2025 Ironman World Championship triathlon in Nice, France (for men) and Kona, Hawaii (for women). Additionally, elite athletes will be racing for the Ironman North American Championship title.
Pro start lists (subject to change)
| Female pro field | |||
| Bib | First name | Last name | Country represented |
| F1 | Kat | Matthews | GBR |
| F2 | Taylor | Knibb | USA |
| F3 | Chelsea | Sodaro | USA |
| F4 | Penny | Slater | AUS |
| F5 | Alice | Alberts | USA |
| F6 | Danielle | Lewis | USA |
| F7 | Regan | Hollioake | AUS |
| F8 | Haley | Chura | USA |
| F9 | Stephanie | Clutterbuck | GBR |
| F10 | Julie | Iemmolo | FRA |
| F11 | Tamara | Jewett | CAN |
| F12 | Chloe | Lane | AUS |
| F13 | Svenja | Thoes | DEU |
| F14 | Olivia | Dietzel | USA |
| F15 | Arlette | Gonzalez | MEX |
| F16 | Sara | Svensk | SWE |
| F17 | Miranda | Tomenson | CAN |
| F18 | Allison | Jacob | CAN |
| F19 | Rachel | Zilinskas | USA |
| F20 | Teresa | Adam | NZL |
| F21 | Carolina | Fernández Ortuño | ESP |
| F22 | Chelsea | Bingham | USA |
| F23 | Joanna | Ryter | CHE |
| F24 | Brittany | Vocke | USA |
| F25 | Anne | Basso | FRA |
| F26 | Brianna | Troksa | USA |
| F27 | Amanda | Macuiba | USA |
| Male pro field | |||
| Bib | First name | Last name | Country represented |
| M1 | Patrick | Lange | DEU |
| M2 | Rudy | Von Berg | USA |
| M3 | Gustav | Iden | NOR |
| M4 | Kristian | Blummenfelt | NOR |
| M5 | Leon | Chevalier | FRA |
| M6 | Matthew | Marquardt | USA |
| M7 | Kristian | Høgenhaug | DNK |
| M8 | Trevor | Foley | USA |
| M9 | Matt | Hanson | USA |
| M10 | Robert | Kallin | SWE |
| M11 | Chris | Leiferman | USA |
| M12 | Antonio | Benito | ESP |
| M13 | Ben | Kanute | USA |
| M14 | Daniel | Bækkegård | DNK |
| M15 | Cameron | Wurf | AUS |
| M16 | Matt | Burton | AUS |
| M17 | Robert | Wilkowiecki | POL |
| M18 | Paul | Schuster | DEU |
| M19 | Casper | Stornes | NOR |
| M20 | Andrea | Salvisberg | CHE |
| M21 | Kieran | Lindars | GBR |
| M22 | Kacper | Stepniak | POL |
| M23 | Wilhelm | Hirsch | DEU |
| M24 | Ben | Hamilton | NZL |
| M25 | Nick | Thompson | AUS |
| M26 | Jarrod | Osborne | AUS |
| M27 | Thomas | Davis | GBR |
| M28 | Finn | Große-freese | DEU |
| M29 | Dominik | Sowieja | DEU |
| M30 | Marc | Eggeling | DEU |
| M31 | Jason | Pohl | CAN |
| M32 | Pamphiel | Pareyn | BEL |
| M33 | Adam | Feigh | USA |
| M34 | Connor | Weaver | USA |
| M36 | Andrew | Horsfall-Turner | GBR |
| M37 | David | Plese | SVN |
| M38 | Tristan | Olij | NLD |
| M39 | Michael | Arishita | USA |
| M40 | Patrick | Brady | USA |
| M41 | Luke | Mathews | ARE |
| M42 | William | Mennesson | FRA |
| M43 | Flavio | Morandini | ARG |
| M44 | Garrick | Loewen | CAN |
| M45 | Matt | Kerr | NZL |
| M46 | Branden | Scheel | USA |
| M47 | Nick | Cosman | CAN |
| M48 | Mikael | Staer Nathan | CAN |
| M49 | Levente | Lukacs | HUN |
| M50 | Daniel | Bluff | GBR |
| M51 | Simon | Shi | USA |
| M52 | Joshua | Monda | USA |
| M53 | Taylor | Days-Merrill | USA |
| M54 | Tomasz | Brembor | POL |
| M55 | Fraser | Walsh | AUS |
| M56 | Joaquin | Pereda | MEX |
| M57 | Robert | Swan | USA |
| M58 | Elliot | Bach | USA |
| M59 | Marcel | Bischof | DEU |
| M60 | Trevor | Delsaut | FRA |
| M61 | Chris | Beckmans | AUS |
| M62 | Thomas | Gordon | USA |
| M63 | Nik | Reinert | USA |
| M64 | Matt | Jackson | USA |
Taking place in The Woodlands, a northern suburb of Houston, Texas, the 2025 IM Texas North American Championship triathlon will provide a finish line experience on Waterway Ave.
The race begins with a 3.8 km point-to-point swim in Lake Woodlands, starting at North Shore Park. Athletes will then embark on a 180 km, two-loop bike course, which traverses portions of the Hardy Toll Road.
The 42.2 km marathon run will allow athletes to experience… ‘one of the most spirited spectator-lined courses on the Ironman circuit, passing through Hippie Hollow—an area filled with tie-dye banners, twinkling lights, and costumed performers.’
