extreme sport
US /ɪkˈstriːm spɔːrt/
UK /ɪkˈstriːm spɔːrt/

1.
deporte extremo
a sport that involves a high degree of risk and often requires specialized equipment and training, such as skydiving, bungee jumping, or whitewater rafting
:
•
He's always been drawn to the thrill of extreme sports.
Siempre le ha atraído la emoción de los deportes extremos.
•
Many young people are participating in various extreme sports.
Muchos jóvenes están participando en varios deportes extremos.