馬拉松跟“基普桑數(shù)字”有什么關(guān)系？.

　　Kipsang number rers to the maximum distance a person could run at the average pace used by Wilson Kipsang while setting the marathon world record.

　　“基普桑數(shù)字”指一個(gè)人能以威爾森·基普桑創(chuàng)造馬拉松世界紀(jì)錄時(shí)的平均步速跑出的最長(zhǎng)距離。

　　顯然，“基普桑數(shù)字”與運(yùn)動(dòng)員威爾森·吉普森有關(guān)，他是何許人也?在長(zhǎng)跑方面有多牛呢?

　　Wilson Kipsang Kiprotich (born 15 March 1982) is a Kenyan athlete who specialises in long-distance running, competing in events ranging from 10 km to the marathon. He was the bronze medallist in the marathon at the 2012 Summer Olympics. He is the former world record holder in the marathon with a time of 2:03:23, which he set at the 2013 Berlin Marathon.

　　威爾森·基普桑生于1982年3月15日，是一名肯尼亞長(zhǎng)跑運(yùn)動(dòng)員。他參加的賽事從10公里長(zhǎng)跑到馬拉松級(jí)別的都有。他曾在 2012年夏季奧運(yùn)會(huì)中，摘得馬拉松項(xiàng)目的銅牌。他還是馬拉松項(xiàng)目的前世界紀(jì)錄保持者，當(dāng)年，他以2:03:23的成績(jī)?cè)?013年柏林馬拉松賽上刷新了世界紀(jì)錄。

　　了解了基普桑后，“基普桑數(shù)字”的由來(lái)又是什么呢?來(lái)看看造詞的人是怎么說(shuō)的：

　　Back when Wilson Kipsang set the world record, my running friends and I came up with the "Kipsang number," which represented how long could you keep up with Wilson Kipsang while he was running twenty-six miles. I am a devoted runner and my Kipsang number is less than a mile. The average, healthy, athletic, American, twenty-two-year old varsity athlete in a sport other than track probably has a Kipsang number of between 400 and 800 metres. You could keep up with him for a quarter of a mile, then you would collapse in exhaustion.

　　想當(dāng)年，當(dāng)威爾森·基普桑創(chuàng)造世界紀(jì)錄時(shí)，我跑步的朋友和我一起想出了“基普桑數(shù)字”。這個(gè)詞是指基普桑跑26英里時(shí)，你能跟著他跑多遠(yuǎn)。我是名跑步愛(ài)好者，我的基普桑數(shù)字是不到一公里。大多數(shù)22歲，健康、熱愛(ài)運(yùn)動(dòng)的美國(guó)大學(xué)校隊(duì)非田徑項(xiàng)目運(yùn)動(dòng)員的基普桑數(shù)字，可能在400-800米之間。你可能可以跟著他跑0.25公里，然后就會(huì)精疲力盡體力不支。

　　這么看來(lái)“基普桑數(shù)字”就是一種尺度，是來(lái)衡量你以馬拉松冠軍同一步速能跑多遠(yuǎn)的。

　　For example:

　　What's your Kipsang number? I think I'd have 200m. Then I'd need oxygen.

　　你的“基普桑數(shù)字”是多少?我想我的是200米，然后我就需要吸氧了。