波马挺怪的，说是下坡吧有800多的爬升。说是上坡吧，下坡多到不qualify世界记录。

The Boston Marathon does not qualify for world records because its course does not meet the official standards set by World Athletics for record eligibility. Here’s why:

1. Point-to-Point Course – The Boston Marathon is a point-to-point race, meaning the start and finish are far apart. World Athletics requires marathon courses to have a maximum separation of 50% of the race distance between start and finish. Boston’s course exceeds this limit.

2. Net Elevation Drop – The Boston Marathon has a net elevation drop of 448 feet (136 meters) from start to finish. World Athletics mandates that a marathon course must not have a net elevation loss greater than 1 meter per kilometer (which would be 42 meters for a marathon). Boston’s downhill profile exceeds this limit, making it ineligible for world records.

所有跟帖： 

• 因为下坡太多了，而且起点终点相差太多。波马虐是因为大坡在16-20英里 -落花飘零- ♀ (0 bytes) () 05/12/2025 postreply 10:58:42

• 波马虐是因为大坡在21-24英里。嘻嘻嘻。 -布兰雅- ♀ (0 bytes) () 05/12/2025 postreply 13:14:31

• 我觉得波马最难的不是伤心坡，那点坡算啥。最难的是太折腾，大早起来，到开始跑都中午了，早没力气了。纽马也是。 -布兰雅- ♀ (0 bytes) () 05/12/2025 postreply 13:26:28

• 在bus上把脖子都睡疼了 -喵儿爸- ♂ (0 bytes) () 05/12/2025 postreply 14:26:34

• 就那黄校车，四处透风。我都睡不着。 -布兰雅- ♀ (0 bytes) () 05/12/2025 postreply 16:08:11

• 我倒是觉得闷得很，容易晕车。这次边上的大妈非常健谈，我最后只能和她道歉，说我想闭目养神，呵呵 -落花飘零- ♀ (0 bytes) () 05/12/2025 postreply 16:20:29

• 哈哈，我边上是大叔。他说了几句。然后我就给他一个迷人的微笑，不说话。他就也说不下去了。 -布兰雅- ♀ (0 bytes) () 05/12/2025 postreply 17:30:01

• LA各种车都有，我做了黄校车；mt. charleston的车全套都豪华 -尤其开心USA- ♀ (0 bytes) () 05/12/2025 postreply 19:12:27

• 对，车上有厕所，太方便了。下车都不用排队上厕所了。 -布兰雅- ♀ (0 bytes) () 05/12/2025 postreply 20:15:08

• 你中大奖啦，我们停车场缠毛线一样绕了很久 -尤其开心USA- ♀ (0 bytes) () 05/12/2025 postreply 21:11:30