Men's and Women's 4x400m Relay Finals | World Athletics Championships Doha 2019

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Returning to their vintage best, the USA regained the men’s 4x400m world title with the fastest time for 11 years with a typically dominant performance.

Having surprisingly forfeited the title to Trinidad & Tobago two years ago in London their team of Fred Kerley, Michael Cherry, Wil London and Rai Benjamin stormed around four laps of the Khalifia International Stadium in a world-leading time of 2:56.69.

In the women's race, living to their favourite’s billing, the US squad dominated the women's 4x400m, blitzing the field with a 3:18.92 world-leading performance.

Poland, anchored by European champion Justyna Swiety-Ersetic, took silver in 3:21.89, a national record for the quartet.

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[graemeglebe]

Women’s race begins at 3:32, men’s at 17:13.

[daniella]

Poland have an amazing 4x4 team. I am happy for them.

[Hale-Bopp]

I'm not from POLAND but im very proud of them getting bronze in 2017 and then winning the silver in this 2019.. 😊💪👏🇵🇱🇵🇱🇵🇱🇵🇱

[jeffreysalvador]

Wow that battle in the end with Jamaica and Poland was intense

[radicalrick]

The USA team has so many talented runners that I think they picked the names out of a hat on who runs next.

[m.s.]

USA has dominated this race in women for years and no matter how they change athletes, they still win.

[isaacisingomaamooti]

The polish anchor leg runner was incredible she did not go so fast and the beginning and reserved some energy for the finish. Otherwise her silver would have been taken by Jamaican Jackson

[scottlaplantelaplante]

I will have to say that the Doha organizers did a terrific job, at least from the television viewing perspective. I am old fashioned, but will have to admit that the use of the lights and images for the introduction of the finals was pretty cool.

[palacerevolution]

3rd leg of US, and last runner for Poland - amazing!

[MrFlacco]

The Polish team deserved that silver. They fought for that one 💪🏾. So happy for them.

[senisalami]

I'm impressed by this American powerhouse quartet without Allyson, Ross, Hastings or trotter. This is a great quartet indeed. USA has powerful reserves to draw from. Great sprinters from America.

[joanteixido]

Awesome USA girl team . The Polish team is also amazing, with a very great Justyna Święty-Ersetic.
USA rules in the 4x400 relay, in all three.

[monettenucum]

Amazing race of 4X4 relay...
Congratz to the USA team, Polish girls, & of course Jamaican Team...ur all gr8!

[cyrossolladas]

USA made me amazed. And the polish ladies wowed me👌🏽

[thirdhorizon]

Ersetic was clutch in anchor for Poland, a damn fine job! I'm so happy for those girls, that whole team...well done!
Of course, that being said, go USA baby!

[minhtruong]

Poland's ladies, yessss ! Bravo !!!!

[nosashuly]

The Polish 4 x 400m were my favorites. What an amazing perfomance.

[MrShalintha]

I just love poland so much i dont know why love from srilanka 🇱🇰

[essentialoilqueen]

Wow. Delilah Mohammed was cruising into a different area code. Great job Team USA!!👏🏽👏🏽👏🏽

[langa]

Doha's theatrics are the best in history they really put on a show 👆