noun
running ability; running power
Refers to a person's or animal's capacity to run, including speed, stamina, and form. Often used in sports, training, and competitive contexts.
彼は走力を伸ばすために毎日坂道を走っている。
He runs up hills every day to improve his running ability.
この馬は走力が高く、レースで活躍している。
This horse has great running ability and is doing well in races.