Geena Lara of the United States competes in the Women's 4x800 metres relay final during day two of the IAAF World Relays at the Thomas Robinson...
Patrick Casey, David Torrence, Will Leer and Leonel Manzano of the United States celebrate on the podium after taking second place in the Men's...
Ajee Wilson, Brenda Martinez, Geena Lara and Chanelle Price of the United States celebrate after winning the Women's 4x800 metres relay final during...
Sanya Richards-Ross of the United States waves to fans as she rounds the track after winning the Women's 4x400 metres relay final during day two of...
Yohan Blake of Jamaica of crosses the finish line ahead of Dwain Chambers of Great Britain to win the Men's 4x100 metres relay final during day two...
Sammy Kibet, Job Koech Kinyor, Ferguson Cheruiyot Rotich and Kirongo Alfred Kipketer of Kenya celebrate after winning the Mens 4x800 metres relay...
Hellen Onsando Obiri of Kenya competes in win the Women's 4x1500 metres relay during day one of the IAAF World Relays at the Thomas Robinson Stadium...
Irene Jelagat, Faith Chepngetich Kipyegon, Mercy Cherono and Hellen Onsando Obiri of Kenya pose together after setting a new world record of 16:33.58...
Justin Gatlin, Ryan Bailey, Tyson Gay, and Mike Rodgers of the United States celebrate after winning the final of the mens 4 x 100 metres on day one...
Justin Gatlin, Ryan Bailey, Tyson Gay, and Mike Rodgers of the United States stand on the podium after winning the final of the mens 4 x 100 metres...
Ryan Bailey of the United States celebrates after winning the final of the mens 4 x 100 metres on day one of the IAAF World Relays at Thomas...
Ryan Bailey of the United States and Usain Bolt of Jamaica compete during the final of the mens 4 x 100 metres on day one of the IAAF World Relays...
Ryan Bailey of the United States celebrates after winning the final of the mens 4 x 100 metres on day one of the IAAF World Relays at Thomas...
Ryan Bailey of the United States celebrates after winning the final of the mens 4 x 100 metres on day one of the IAAF World Relays at Thomas...
Ryan Bailey of the United States celebrates after winning the final of the mens 4 x 100 metres on day one of the IAAF World Relays at Thomas...
Shannon Rowberry and Treniere Moser of the United States celebrate after winning the final of the womens distance medley relay on day one of the...
Shannon Rowberry of the United States celebrates after winning the final of the womens distance medley relay on day one of the IAAF World Relays at...
Justyna Swiety of Poland and Audrey Jean-Baptiste of Canada cross the finish during round one of the womens 4 x 400 metres relay on day one of the...
Robby Andrews of the United States celebrates after winning the final of the mens 4 x 800 metres on day one of the IAAF World Relays at Thomas...
Robby Andrews of the United States celebrates after winning the final of the mens 4 x 800 metres on day one of the IAAF World Relays at Thomas...
Robby Andrews, Casimir Loxsom, Erik Sowinski, and Duane Solomon of the United States stand on the podium after winning the final of the mens 4 x 800...
Usain Bolt of Jamaica competes during round one of the mens 4 x 100 metres on day one of the IAAF World Relays at Thomas Robinson Stadium on May 2,...
Emmanuel Biron of France leads Yadier Luis of Cuba and Chi Ho Tsui of Hong Kong, China during round one of the mens 4 x 100 metres on day one of the...
Usain Bolt of Jamaica reacts after competing in round one of the mens 4 x 100 metres on day one of the IAAF World Relays at Thomas Robinson Stadium...
Competitors wait for their teammates during round one of the mens 4 x 400 metres relay on day one of the IAAF World Relays at Thomas Robinson...
Aleia Hobbs of USA celebrates during the Women's 4x100m Relay Final on day two of the IAAF World Relays at Nissan Stadium on May 12, 2019 in...
Paul Dedewo of USA falls at the finish of the Men's 4x400m Relay Final on day two of the IAAF World Relays at Nissan Stadium on May 12, 2019 in...
Dontavius Wright of USA celebrates during the Mixed 4x400m Relay Final on day two of the IAAF World Relays at Nissan Stadium on May 12, 2019 in...
Bryce Robinson of USA celebrates after the Men's 4x200m Relay Final on day two of the IAAF World Relays at Nissan Stadium on May 12, 2019 in...
Flings Owusu-Agyapong, Gemma Acheampong, Persis William-Mensah of Ghana celebrate after the Women's 4x100m Relay Final on day two of the IAAF World...
Paulo Andre Camilo De Oliveira of Brazil celebrates during the Men's 4x100m Relay Final on day two of the IAAF World Relays at Nissan Stadium on May...
Paulo Andre Camilo De Oliveira of Brazil celebrates during the Men's 4x100m Relay Final on day two of the IAAF World Relays at Nissan Stadium on May...
Dontavius Wright of USA celebrates during the Mixed 4x400m Relay Final on day two of the IAAF World Relays at Nissan Stadium on May 12, 2019 in...
Paul Dedewo of USA falls at the finish of the Men's 4x400m Relay Final on day two of the IAAF World Relays at Nissan Stadium on May 12, 2019 in...
Justyna Swiety-Ersetic of Poland celebrates with Malgorzata Holub-Kowalik, Patrycia Wyciszkiewicz and Anna Kielbasinska during the Women's 4x400m...
Hanne Claes, Paulien Couckuyt, Liefde Schoemaker and Camille Laus of Belgium celebrate during the Women's 4x400m Final-B on day two of the IAAF World...
Nobuharu Asahara, Shingo Suetsugu, Shinji Takahira and Naoki Tsukahara of Japan receive their silver medals during the medal reallocation ceremony...
Nobuharu Asahara, Shingo Suetsugu, Shinji Takahira and Naoki Tsukahara of Japan receive their silver medals during the medal reallocation ceremony...
Jonathan Sacoor of Belgium competes during round 1 of the Men's 4x400m Relay on day one of the IAAF World Relays at Nissan Stadium on May 11, 2019 in...
Ida Karstoft, Mathilde Kramer, Astrid Glenner-Frandsen and Mette Graversgaard of Denmark celebrate during round 1 of the Women's 4x100m Relay on day...
Johanelis Herrera Abreu, Gloria Hooper, Anna Bonggiorni and Irene Siragusa of Italy celebrate during round 1 of the Women's 4x100m Relay on day one...
Catriona Bisset and Joshua Ralph of Australia celebrate during the Mixed 2x2x400m Relay Final on day one of the IAAF World Relays at Nissan Stadium...
Joshua Ralph of Australia celebrates during thr Mixed 2x2x400m Relay Final on day one of the IAAF World Relays at Nissan Stadium on May 11, 2019 in...
Lorraine Martins of Brazil celebrates during round 1 of the Women's 4x100m Relay on day one of the IAAF World Relays at Nissan Stadium on May 11,...
Maria Benedicta Chigbolu of Italy celebrates during the Women's 4x400m heats on day one of the IAAF World Relays at Nissan Stadium on May 11, 2019 in...
Sharika Nelvis of USA competes in the Mixed Shuttle Hurdles Relay heats during day one of the IAAF World Relays at Nissan Stadium on May 11, 2019 in...
Justin Gatlin of the US waits for a batton from his teammate Michael Rodgers during the men's 4x100 metres relay final at the IAAF World Relays...
Men's 4x100 metres relay team members Isiah Young, Justin Gatlin, Noah Lyles, and Michael Rodgers pose for photographers after the men's 4x100 metres...
Paul Dedewo of the US falls into the finish line while Machel Cedenio of Trinidad and Tobago crosses the line during the men's 4x400 metres relay...
Medal winners, including US relay team members, celebrate during the award ceremony at the IAAF World Relays athletics event at Nissan Stadium in...
Remontay McClain of the US and Akani Simbine of South Africa react after competing in the men's 4x200 metres relay final at the IAAF World Relays...
Remontay McClain of the US crosses the finish line during the men's 4x200 metres relay final at the IAAF World Relays athletics event at Nissan...
Carolle Zahi, Cynthia Leduc, Estelle Raffai and Maroussia Pare of France celebrate their win after the women's 2x200 metres relay final at the IAAF...
Maroussia Pare of France crosses the finish line during the women's 4x200 metres relay final at the IAAF World Relays athletics event at Nissan...
Mikiah Brisco, Aleia Hobbs, Dezerea Bryant and Ashley Henderson of the US celebrate after the women's 4x100 metres relay final at the IAAF World...
Machel Cedenio of Trinidad and Tobago crosses the finish line next to Paul Dedewo of the US during the men's 4x400 metres relay final at the IAAF...
Gordon Gregory has no easy task as he sits at this powerful radio set at the World's Fair sight and tries to establish contact with Howard Hughes'...
Des Moines, IA- Tom O'Hare of Loyola is shown here finishing his one mile run which he did in 4:01.0. This was below the expectations of the Drake...
Los Angeles, CA- Hughes Aircraft Co. Announced that the first Early Bird Satellite will be launched over the Atlantic in April from Cape Kennedy....
Off to First, But Too Late. New York, New York: Dodger shortstop Pee Wee Reese takes off as he relays to first base after making the force play on...
