An overview of spectators watching the women's heptathlon 100m hurdles heat during the London 2012 Olympic Games at the Olympic Stadium August 3, 2012, the first day of track and field events at the Games.PAWEL KOPCZYNSKI/Reuters
Britain's Jessica Ennis (L) and Belgium's Sara Aerts compete in their women's heptathlon 100m hurdles heat. Ennis set a new British record by finishing the hurdles in 12.54 seconds.LUCY NICHOLSON/Reuters
A long shot of the women’s heptathlon 100m hurdles.PAWEL KOPCZYNSKI/Reuters
Ukraine's Natallia Dobrynska makes an attempt in the high jump of the women's heptathlon.Mark Duncan/The Associated Press
Canada's Brianne Theisen competes in the women's heptathlon high jump Group A event. Theisen sits in 8th after the first day of qualifying.PHIL NOBLE/Reuters
Jessica Ennis lands in the high jump portion of the women’s heptathlon qualifying.PAWEL KOPCZYNSKI/Reuters
Britain's Jessica Ennis, a poster girl for the Games, smiles as she removes her top. Ennis is the current women’s heptathlon leader with 1195 points.DYLAN MARTINEZ/Reuters
Francena McCorory (L) of the U.S. and Britain's Christine Ohuruogu compete in the women's 400m round one heat. Both qualified for the second round.LUCY NICHOLSON/Reuters
Sanya Richards-Ross (3rd from left) of the U.S. leads the field in her women's 400m heat. She went on to win her heat.DAVID GRAY/Reuters
DeeDee Trotter (left) of the U.S. and Jenna Martin of Canada run through the rain in their women's 400m heat. Both qualified for the next round of competition.LUCY NICHOLSON/Reuters
Russia's Tatyana Lebedeva lands in the women's triple jump qualification. She barely missed the next round, finishing fourth in her group.MAX ROSSI/Reuters
Greece's Niki Panetta makes an attempt in the women's triple jump. She finished 10th in her round.David J. Phillip/The Associated Press
Trinidad's Ayanna Alexander lands in her triple jump qualification round. She finished 7th.Kevin Van Paassen/The Globe and Mail
Hammers for competitors of Group A of the men's hammer throw qualifications are seen at Olympic Stadium.KAI PFAFFENBACH/Reuters
The tattooed and taped legs of Canada's James Steacy are pictured before the Group A men's Hammer Throw qualification at Olympic Stadium.KAI PFAFFENBACH/X00446
James Steacy of Canada competes in the qualifying round of Hammer Throw competition. He scored a No Mark at the event.Lisa Aserud/The Canadian Press
Belarus' Valery Sviatokha winds up during Group B of the men's hammer throw qualifications. He missed qualification for the second round, despite finishing 2nd in his heat.KAI PFAFFENBACH/Reuters
Canada's Dylan Armstrong narrowly qualified for the men's shot put finals.Kevin Van Paassen/The Globe and Mail
China's Jun Zhang competes during qualification round in the men’s shot put.Kevin Van Paassen/The Globe and Mail
Canada's Dylan Armstrong celebrates. He competes in the final tonight.Kevin Van Paassen/The Globe and Mail