Kristin Armstrong of the United States prepares to start in the Women's Individual Time Trial on Day 5 of the Rio 2016 Olympic Games at Pontal on August 10, 2016 in Rio de Janeiro, Brazil.

Kristin Armstrong of the United States crosses the finihs line in the Women's Individual Time Trial on Day 5 of the Rio 2016 Olympic Games at Pontal on August 10, 2016 in Rio de Janeiro, Brazil.

(L-R) Silver medalist Rebecca James of Great Britain, gold medalist Kristina Vogel of Germany and bronze medalist Katy Marchant of Great Britain celebrate during the medal ceremony after the Women's Sprint Finals race on Day 11 of the Rio 2016 Olympic Games at the Rio Olympic Velodrome on August 16, 2016 in Rio de Janeiro, Brazil.

Katy Marchant of Great Britain competes against Kristina Vogel of Germany during the Women's Sprint Semifinal race on Day 11 of the Rio 2016 Olympic Games at the Rio Olympic Velodrome on August 16, 2016 in Rio de Janeiro, Brazil.

Kristina Vogel of Germany celebrates after winning gold during the Women's Sprint Finals gold medal race against Rebecca James of Great Britain on Day 11 of the Rio 2016 Olympic Games at the Rio Olympic Velodrome on August 16, 2016 in Rio de Janeiro, Brazil.

Kristina Vogel of Germany defeats Rebecca James of Great Britain during the Women's Sprint Finals gold medal race on Day 11 of the Rio 2016 Olympic Games at the Rio Olympic Velodrome on August 16, 2016 in Rio de Janeiro, Brazil.

Kristina Vogel of Germany competes against Rebecca James of Great Britain during the Women's Sprint Finals gold medal race on Day 11 of the Rio 2016 Olympic Games at the Rio Olympic Velodrome on August 16, 2016 in Rio de Janeiro, Brazil.

Kristin Gierisch of Germany competes in Women's Triple Jump Qualifying on Day 8 of the Rio 2016 Olympic Games at the Olympic Stadium on August 13, 2016 in Rio de Janeiro, Brazil.

Bronze medalist, Kristina BRORING-SPREHE of Germany riding Desperados Frh celebrates during the medal ceremony of the Dressage Individual Grand Prix Freestyle on Day 10 of the Rio 2016 Olympic Games at Olympic Equestrian Centre on August 15, 2016 in Rio de Janeiro, Brazil.

(L-R) Kristina BRORING-SPREHE of Germany (Bronze) riding Desperados Frh, Charlotte DUJARDIN of Great Britain (Gold) riding Valegro and Isabell WERTH of Germany (Silver) riding Weihegold Old celebrate during the medal ceremony of the Dressage Individual Grand Prix Freestyle on Day 10 of the Rio 2016 Olympic Games at Olympic Equestrian Centre on August 15, 2016 in Rio de Janeiro, Brazil.