Canadian Justyn Warner of North York, Ontario reacts after crossing the finish line in the Men's 100m semi-finals at Olympic Stadium during the London 2012 Olympic games. Sunday August 5, 2012. AL CHAREST/CALGARY SUN/QMI AGENCY
Canadian Justyn Warner of North York, Ontario competes in the Men's 100m semi-finals at Olympic Stadium during the London 2012 Olympic games. Sunday August 5, 2012. AL CHAREST/CALGARY SUN/QMI AGENCY
Canada's Brianne Theisen and Jessica Zelinka at the finish of the women's heptathlon 800 meter event during the London 2012 Olympic Games, Saturday August 4, 2012 AL CHAREST/CALGARY SUN/QMI AGENCY
Canada's Jenna Martin in the semi finals of the women's 400 meter event during the London 2012 Olympic Games, Saturday August 4, 2012 AL CHAREST/CALGARY SUN/QMI AGENCY
Jessica Zelinka competes in the women's heptathlon Long jump event during the London 2012 Olympic Games, Saturday August 4, 2012 AL CHAREST/CALGARY SUN/QMI AGENCY
Jessica Zelinka competes in the women's heptathlon Long jump event during the London 2012 Olympic Games, Saturday August 4, 2012 AL CHAREST/CALGARY SUN/QMI AGENCY
Canada's Jessica Zelinka in the starting block at women's heptathlon 100m hurdles during the London 2012 Olympic Games, Friday August 3, 2012 AL CHAREST/CALGARY SUN/QMI AGENCY
Canada's Jessica Zelinka in the shot put in women's heptathlon during the London 2012 Olympic Games, Friday August 3, 2012 AL CHAREST/CALGARY SUN/QMI AGENCY
Canada's Nicole Sifuentes (L) runs with Uganda's Janet Achola and Spain's Isabel Macias (R) during their women's 1500m heat during the London 2012 Olympic Games at the Olympic Stadium August 6, 2012. REUTERS/Mark Blinch
Canada's Jessica Zelinka competes in the women's heptathlon Group A shot put event during the London 2012 Olympic Games at the Olympic Stadium August 3, 2012. REUTERS/Phil Noble
Canada's Brianne Theisen finishes the 200m of the heptathlon during the opening day of athletics during the 2012 Olympic Summer Games in London, England August 3, 2012. Photo by Dave Abel/Toronto Sun/QMI
Canada's Brianne Theisen, left, and Jessica Zelinka watch their time after the 200m of the heptathlon during the opening day of athletics during the 2012 Olympic Summer Games in London, England August 3, 2012. Photo by Dave Abel/Toronto Sun/QMI
Canadian Geoffrey Harris of Halifax, Nova Scotia competes in the Men's 800 metres event at Olympic Stadium during the London 2012 Olympic games. Monday, August 6, 2012. AL CHAREST/CALGARY SUN/QMI AGENCY
Canadian Geoffrey Harris of Halifax, Nova Scotia competes in the Men's 800 metres events at Olympic Stadium during the London 2012 Olympic games. Monday, August 6, 2012. AL CHAREST/CALGARY SUN/QMI AGENCY
Canadian Phylicia George of Toronto, Ontario competes in the women's 100 metre hurdles at Olympic Stadium during the London 2012 Olympic games. Monday, August 6, 2012. AL CHAREST/CALGARY SUN/QMI AGENCY
Canadian Jessica Zelinka competes in the women's 100 metre hurdles at Olympic Stadium during the London 2012 Olympic games. Monday, August 6, 2012. AL CHAREST/CALGARY SUN/QMI AGENCY
Canada's Jessica Zelinka reacts at the finish line of the women's heptathlon 800 metres event during the London 2012 Olympic Games, Saturday August 4, 2012 AL CHAREST/CALGARY SUN/QMI AGENCY
Canada's Brianne Thiessen after her final jump in the Women's heptathlon Long jump event during the London 2012 Olympic Games, Saturday August 4, 2012 AL CHAREST/CALGARY SUN/QMI AGENCY
Canada's Jessica Zelinka (C) competes against Belgium's Anne Zagre (L) and Slovenia's Marina Tomic during their women's 100m hurdles round 1 heat in the London 2012 Olympic Games at the Olympic Stadium August 6, 2012. REUTERS/David Gray
Canada's Sarah-Lynn Wells reacts after her women's 400m hurdles round 1 heat during the London 2012 Olympic Games at the Olympic Stadium August 5, 2012. REUTERS/David Gray
Canada's Brianne Theisen competes during the women's heptathlon javelin throw Group B event during the London 2012 Olympic Games at the Olympic Stadium August 4, 2012. REUTERS/Phil Noble
Canada's Melanie Blouin competes during her women's pole vault Group B qualification at the London 2012 Olympic Games at the Olympic Stadium August 4, 2012. REUTERS/Mark Blinch
Canada's Dylan Armstrong competes in the men's shot put final during the London 2012 Olympic Games at the Olympic Stadium August 3, 2012. Poland's Tomasz Majewski finished first ahead of Germany's David Storl and Reese Hoffa of the U.S who placed third. REUTERS/Kai Pfaffenbach
Canada's Dylan Armstrong competes in the men's shot put final at the London 2012 Olympic Games at the Olympic Stadium August 3, 2012. REUTERS/Phil Noble