Tomorrow – Monday, Aug. 5 – the Olympic Mixed Team Relay will take place. France and Great Britain may seem like the biggest favorites, but anything can happen during the race over 300 meter swim, 7km bike and 1.8km run (x4). Down below the 16 countries that will be in action, including their lineups.
| Number | Country | Team |
| 1 | Great Britain | Alex Yee, Georgia Taylor-Brown, Sam Dickinson, Beth Potter |
| 2 | Germany | Tim Hellwig, Lisa Tertsch, Lasse Lührs, Laura Lindemann |
| 3 | France | Pierre Le Corre, Emma Lombardi, Léo Bergere, Cassandre Beaugrand |
| 4 | New Zealand | Hayden Wilde, Ainsley Thorpe, Dylan McCullough, Nicole Van Der Kaay |
| 5 | Australia | Luke Willian, Natalie Van Coevorden Matt Hauser, Sophie Linn |
| 6 | Switzerland | Max Studer, Julie Derron, Simon Westermann, Cathia Schär |
| 7 | United States | Seth Rider, Taylor Spivey, Morgan Pearson, Taylor Knibb |
| 8 | Italy | Gianluca Pozzatti, Alice Betto, Alessio Crociani, Verena Steinhauser |
| 9 | Portugal | Ricardo Batista, Melanie Santos, Vasco Vilaca, Maria Tomé |
| 10 | Spain | Alberto Gonzalez Garcia, Anna Godoy Contreras, Antonio Serrat Seoane, Miriam Casillas García |
| 11 | Norway | Vetle Bergsvik Thorn, Lotte Miller, Kristian Blummenfelt, Solveig Løvseth |
| 12 | Belgium | Marten Van Riel, Jolien Vermeylen, Jelle Geens, Claire Michel |
| 14 | Brazil | Miguel Hidalgo, Djenyfer Arnold, Manoel Messias, Vittoria Lopes |
| 15 | Netherlands | Mitch Kolkman, Maya Kingma, Richard Murray, Rachel Klamer |
| 16 | Mexico | Aram Michell Peñaflor Moysen, Rosa Maria Tapia Vidal, Crisanto Grajales Valencia, Lizeth Rueda Santos |
| 17 | Austria | Alois Knabl, Julia Hauser, Tjebbe Kaindl, Lisa Perterer |
