She competed in the
3000 metres steeplechase at the
2012 Summer Olympics, placing 38th with a time of 9:59.52. Danekova was scheduled to compete in the
2016 Summer Olympics but was provisionally suspended after a failed A-sample test given a few days after her arrival in Brazil. Her doping violation was later confirmed and she was handed a 4-year ban which ended on 12 August 2020. ==Competition record==