![Kenyan runner, Duncan Kibet is seen with both legs in the air during the marathon.Last year, the marathon was canceled due to the coronavirus, but with 31,000 registrations for the 2021 edition, Kenyan runner, Duncan Kibet is seen with both legs in the air during the marathon.Last year, the marathon was canceled due to the coronavirus, but with 31,000 registrations for the 2021 edition,](https://c8.alamy.com/comp/2H19TY6/kenyan-runner-duncan-kibet-is-seen-with-both-legs-in-the-air-during-the-marathonlast-year-the-marathon-was-canceled-due-to-the-coronavirus-but-with-31000-registrations-for-the-2021-edition-the-event-proves-to-have-great-resilience-this-year-the-start-times-of-all-running-distances-have-been-brought-forward-in-an-attempt-to-spread-the-runners-as-much-as-possible-over-the-course-the-tcs-amsterdam-marathon-is-known-as-one-of-the-worlds-largest-and-fastest-marathons-the-30-year-old-ethiopian-tamirat-tola-won-in-a-time-of-2-hours-3-minutes-and-39-seconds-beating-the-course-record-the-2H19TY6.jpg)
Kenyan runner, Duncan Kibet is seen with both legs in the air during the marathon.Last year, the marathon was canceled due to the coronavirus, but with 31,000 registrations for the 2021 edition,
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adidas Introduces Ultra-Fast adizero Pro Distance Running Shoe | Running shoes, Adidas running shoes, Adidas running
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It stretches the limits of performance': the race to make the world's fastest running shoe | Running | The Guardian
![Nike and Adidas just rolled out ultra-fast marathon shoes. But do they make sense for the average runner? Nike and Adidas just rolled out ultra-fast marathon shoes. But do they make sense for the average runner?](https://www.mensjournal.com/wp-content/uploads/mf/eliud-kipchoge-finish-line-mens-marathon-rio-2016-olympic-games-1280.jpg?quality=86&strip=all)