
An Olympic star has been handed a four-year ban after 'falsifying documents'.
At the end of last year, it was revealed that Spain's Mohamed Katir had received a four-year ban after he submitted false travel documents during an investigation into missed doping tests.
Katir was initially suspended by the Athletics Integrity Unit (AIU) in February 2024 for two years after he missed three doping tests in a year. However, it later emerged that on the date of one missed test, Katir had changed his travel plans, including his boarding pass and booking confirmation, in an attempt to mislead investigators.
The four-year ban will run concurrently with his previous suspension, meaning he will be unable to compete until February 2028. The case was taken to the Court of Arbitration for Sport (CAS), which rejected Katir's appeal.
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The court also dismissed World Athletics' request to extend the sanction by an additional year.
CAS noted that Katir had falsified a boarding pass to make it appear he was travelling on a day when he was supposed to be available for testing.
However, the court concluded there were no grounds to impose further punishment beyond the existing four-year ban.
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The AIU disciplinary tribunal said: "There can be no doubt that the athlete put forward a false version of events and altered documents. He did so in order to persuade WA (World Athletics) that his filing failure on 28 February 2023 should not be treated as a whereabouts failure."
Katir did receive one piece of positive news, with CAS confirming that he would not lose his prizes and results, prior to 10 October 2023.

Only his results achieved after that date have been disqualified, meaning he keeps two world championship medals.
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The Spaniard won bronze in the 1500m at the 2022 World Championships.
He then stepped up to the 5000m the following year, finishing second behind Jakub Ingebrigtsen. His suspension meant he missed last week's World Championship in Tokyo, but he is eligible to return for the 2028 Olympic Games.
Brett Clothier, head of the AIU, emphasised the seriousness of the offence.
He said: "Gone are the days in athletics when explanations offered in anti-doping cases are just accepted at face value. Thanks to strong investment in investigations, since its inception in 2017, the AIU has prosecuted 25 tampering cases.
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"The vast majority of our elite athletes respect the strict rules and processes of the sport and they should take heart at the action being taken to ensure a level playing field."