ultramarathon
🇺🇸
/ˈʌltrəmærəθɑːn/
🇬🇧
/ˈʌltrəmærəθən/
noun
R
A very long running race that is longer than 26 miles.
Completing an ultramarathon requires immense stamina and training.
울트라 마라톤을 완주하려면 엄청난 체력과 훈련이 필요합니다.
translation
울트라마라톤