ultramarathon
🇺🇸
/ˈʌltrəmærəθɑːn/
🇬🇧
/ˈʌltrəmærəθən/
noun
R
A very long running race that is longer than 26 miles.
Completing an ultramarathon requires immense stamina and training.
translation
A very long running race that is longer than 26 miles.