I practice every Saturday evening for two hours, doing pull-ups, an 800-meter run and basketball.

我每周六晚上练习两个小时，做引体向上，800米跑和打篮球。

youdao

With the Yasso system, you run 800-meter repeats on a track in the same minutes/seconds as your hours/minutes goal time for a marathon.

在亚索系统训练中，你在相同的时间内多次重复跑800米，把马拉松的目标时间分解。

youdao

While I didn't do any formal testing, I could almost see the meter run down using internet radio -- a quarter of the reported capacity disappeared in three hours.

ENGADGET: Switched On: Music in the air (Part 2)