Dragons: Race to the Edge does not include any identifiable LGBTQ+ characters or themes. The series focuses on the adventures of Hiccup and his friends, with all depicted relationships and character identities being heteronormative.

The animated series "Dragons: Race to the Edge" does not feature any identifiable transsexual characters or themes. The narrative focuses on adventure and character development within a fantasy setting, without exploring gender identity.

The series features the established characters from the "How to Train Your Dragon" film franchise. All major characters maintain their canonical genders as portrayed in previous installments, with no instances of a character established as one gender being depicted as another.

The animated series "Dragons: Race to the Edge" continues the narrative and character portrayals from the "How to Train Your Dragon" film franchise. All established characters maintain their original visual designs and implied racial backgrounds, consistent with their prior appearances. No characters originally established as one race are depicted as a different race in this series.