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Underground Training on Twitter: "⚡New Marathon World Record⚡ Imagine running the 100m in 17.3 seconds 420 times - without stopping! The stats behind Eliud Kipchoge's new marathon world record are truly incredible
![Today I broke my 1Km record, it now stands at 3:56! I don't know much on the matter but got super happy, how good/bad is this? Any feedback is appreciated : r/nikerunclub Today I broke my 1Km record, it now stands at 3:56! I don't know much on the matter but got super happy, how good/bad is this? Any feedback is appreciated : r/nikerunclub](https://i.redd.it/xb0xlc5j0ow51.jpg)
Today I broke my 1Km record, it now stands at 3:56! I don't know much on the matter but got super happy, how good/bad is this? Any feedback is appreciated : r/nikerunclub
![Ayanleh Souleiman Breaks Indoor 1,000M World Record at Globengalan | News, Scores, Highlights, Stats, and Rumors | Bleacher Report Ayanleh Souleiman Breaks Indoor 1,000M World Record at Globengalan | News, Scores, Highlights, Stats, and Rumors | Bleacher Report](https://img.bleacherreport.net/img/images/photos/003/575/102/hi-res-aba44c1f4e060ed5a84a93fada256506_crop_north.jpg?1455737128&w=3072&h=2048)
Ayanleh Souleiman Breaks Indoor 1,000M World Record at Globengalan | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
![Sub 3 minute 1k! Top athlete shows how to run 1km time trial... FAST! Are you up to the challenge??? - YouTube Sub 3 minute 1k! Top athlete shows how to run 1km time trial... FAST! Are you up to the challenge??? - YouTube](https://i.ytimg.com/vi/BUsBYffEvCI/mqdefault.jpg)