Rachel Klamer is a Dutch professional triathlete and two-time Olympian, known for her consistent performance at the elite level. After securing victories at both the National Triathlon Championships (Junior) in Aalsmeer and the Duathlon Championships (Junior) in Oss in 2008, Rachel Klamer went on to establish herself as a dominant force in elite triathlon. That same year, she made a notable entry into the Elite category, achieving a 10th-place finish in the highly competitive British Corus Elite Series. Her early career highlights continued into 2009, bringing her a silver medal at the European Triathlon Championships (Junior) in Holten and a bronze medal at the Grand Final of the Dextro Energy World Championship Series (Junior).
She went on to compete in her third Olympic Games at the 2020 Summer Olympics in Tokyo, held in 2021. Klamer continued to compete at the highest level, participating in her fourth Olympic Games at the 2024 Summer Olympics in Paris. Throughout her distinguished professional career, Klamer has amassed an impressive record in International Triathlon Union (ITU) competitions, including 173 starts, 34 podium finishes, and 17 wins. Her achievements reflect a sustained presence at the forefront of international triathlon, establishing her as a notable figure in the sport.
She currently holds a World Ranking of 85 and a Continental Ranking of 52, underscoring her ongoing commitment and elite status.