Mixed 4 × 400 metres relay running
Gold : Poland (Karol Zalewski, Natalia Kaczmarek, Justyna Święty-Ersetic, Kajetan Duszyński) OR
Silver : Dominican Republic (Lidio Andrés Feliz, Marileidy Paulino, Anabel Medina, Alexander Ogando)
Bronze : USA (Trevor Stewart, Kendall Ellis, Kaylin Whitney, Vernon Norwood)