MEN
4 × 100 metres relay
1 Jamaica 37.77
Nesta Carter
Nickel Ashmeade
Julian Forte
Yohan Blake
2 Trinidad and Tobago 38.04
Keston Bledman
Marc Burns
Rondel Sorrillo
Richard Thompson
3 Great Britain 38.19
Richard Kilty
Harry Aikines-Aryeetey
James Ellington
Dwain Chambers
4 × 200 metres relay
1 Jamaica 1:18.63 WR
Nickel Ashmeade
Warren Weir
Jermaine Brown
Yohan Blake
2 Saint Kitts and Nevis 1:20.51
Antoine Adams
Lestrod Roland
Brijesh Lawrence
Allistar Clarke
3 France 1:20.66 AR
Christophe Lemaitre
Yannick Fonsat
Ben Bassaw
Ken Romain
4 × 400 metres relay
1 United States 2:57.25
David Verburg
Tony McQuay
Christian Taylor
LaShawn Merritt
2 Bahamas 2:57.59
LaToy Williams
Demetrius Pinder
Chris Brown
Michael Mathieu
3 Trinidad and Tobago NR
Lalonde Gordon
Renny Quow
Machel Cedenio
Jarrin Solomon 2:58.43
4 × 800 metres relay
1 Kenya 7:08.40
Ferguson Cheruiyot Rotich
Sammy Kibet Kirongo
Job Koech Kinyor
Alfred Kipketer
2 Poland 7:08.69 NR
Karol Konieczny
Szymon Krawczyk
Marcin Lewandowski
Adam Kszczot
3 United States 7:09.06
Michael Rutt
Robby Andrews
Brandon Johnson
Duane Solomon
4 × 1500 metres relay
1 Kenya 14:22.22 WR
Collins Cheboi
Silas Kiplagat
James Kiplagat Magut
Asbel Kiprop
2 United States 14:40.80 AR
Patrick Casey
David Torrence
Will Leer
Leonel Manzano
3 Ethiopia 14:41.22 NR
Mekonnen Gebremedhin
Soresa Fida
Zebene Alemayehu
Aman Wote
WOMEN
4 × 100 metres relay
1 United States 41.88
Tianna Bartoletta
Alexandria Anderson
Jeneba Tarmoh
LaKeisha Lawson
2 Jamaica 42.28
Carrie Russell
Kerron Stewart
Schillonie Calvert
Samantha Henry-Robinson
3 Trinidad and Tobago 42.66
Kamaria Durant
Michelle-Lee Ahye
Reyare Thomas
Kai Selvon
4 × 200 metres relay
1 United States 1:29.45
Shalonda Solomon
Tawanna Meadows
Bianca Knight
Kimberlyn Duncan
2 Great Britain 1:29.61 NR
Desiree Henry
Anyika Onuora
Bianca Williams
Asha Philip
3 Jamaica 1:30.04 NR
Simone Facey
Sheri-Ann Brooks
Anneisha McLaughlin
Shelly-Ann Fraser-Pryce
4 × 400 metres relay
1 United States 3:21.73
Deedee Trotter
Sanya Richards-Ross
Natasha Hastings
Joanna Atkins
2 Jamaica 3:23.26
Kaliese Spencer
Novlene Williams-Mills
Anastasia Le-Roy
Shericka Jackson
3 Nigeria 3:23.41
Folasade Abugan
Regina George
Omolara Omotoso
Patience Okon George
4 × 800 metres relay
1 United States 8:01.58
Chanelle Price
Geena Lara
Ajee’ Wilson
Brenda Martinez
2 Kenya 8:04.28 AR
Janeth Jepkosgei Busienei
Agatha Jeruto Kimaswai
Sylivia Chematui Chesebe
Eunice Jepkoech Sum
3 Russia 8:08.19
Irina Maracheva
Elena Kobeleva
Tatiana Myazina
Svetlana Rogozina
4 × 1500 metres relay
1 Kenya 16:33.58 WR
Mercy Cherono
Faith Kipyegon
Irene Jelagat
Hellen Onsando Obiri
2 United States 16:55.33 AR
Heather Kampf
Katie Mackey
Kate Grace
Brenda Martinez
3 Australia 17:08.65 AR
Zoe Buckman
Bridey Delanay
Brittany McGovan
Melissa Duncan