Evidence for
Christine Ohuruogu and the Suspension That Ended Before the Medals

Companion notes

What the Ohuruogu Record Establishes

The published arbitration decision and contemporary reporting support a narrow conclusion: Ohuruogu committed a whereabouts-based anti-doping violation, served a one-year ban upheld by CAS, and later returned to win major titles. The same material does not document a positive test or an intentional-doping finding.

The Finding and Its Limits

The Court of Arbitration for Sport decision published by World Athletics is the strongest source for the disciplinary finding. It identifies three missed out-of-competition tests and upholds the resulting violation under the applicable anti-doping rules. The Guardian’s contemporary account adds chronology and context, while the reference summary records the dates and outcomes. Together, those sources support a whereabouts-failure finding rather than a laboratory-confirmed positive. [S2], [S5], [S1]

The CAS material also supports the conclusion that the one-year sanction was proportionate. It does not establish intentional use of a performance-enhancing substance, a positive test, criminal conduct, an arrest, or a conviction. Those categories carry different evidentiary and legal meanings. Treating a missed-test violation as proof of a positive test would enlarge the documented case beyond the arbitration decision. [S2], [S1]

The Machinery of Eligibility

The chronology contains two administrative systems. The IAAF imposed the one-year ban on September 15, 2006; CAS upheld the violation and sanction on April 4, 2007; and the suspension expired on August 5, 2007. The British Olympic Association separately imposed a lifetime Olympic exclusion, then overturned it on November 27, 2007. The distinction explains how Ohuruogu could serve an athletics suspension while still facing a separate barrier to Olympic selection. [S1], [S2]

The published material omits the full BOA decision docket, the parties’ complete CAS submissions, and the underlying testing-appointment documentation. Those omissions prevent a detailed reconstruction of every argument, notice, and administrative judgment. They do not change the narrower chronology: CAS upheld the one-year sanction, the Olympic exclusion was overturned, and Ohuruogu later competed at the Beijing Games. [S1], [S2], [S5]

The Competitive Afterlife

The Guardian places Ohuruogu’s Osaka world title within 24 days of the suspension’s end. The reference chronology and contemporary reporting then record her Beijing Olympic 400-meter gold in 2008. BBC Sport and The Independent document the 2013 Moscow final, where Ohuruogu and Amantle Montsho both ran 49.41 seconds and electronic timing awarded Ohuruogu the race by four-thousandths of a second. [S1], [S3], [S4], [S5]

BBC Sport, The Independent, and the reference account identify the Moscow victory as Ohuruogu’s second world championship title and describe her as the first British woman to win two such titles. Those reports establish competition results, not a new disciplinary conclusion. The medals cannot invalidate the CAS ruling, and the CAS ruling cannot be used to manufacture wrongdoing in races for which the cited material reports no separate finding. [S1], [S3], [S4]

The Defensible Conclusion

The defensible conclusion is precise. Ohuruogu missed three tests; the IAAF imposed a one-year ban; CAS upheld the violation and the proportionality of the sanction; and a separate lifetime Olympic exclusion was overturned. The published sources support no claim here of deliberate doping, a positive test, criminality, or conviction. They also provide no basis for treating her later medals as proof that the disciplinary case did not occur. [S1], [S2], [S5]

Source key

The associated evidence packet contains visible source URLs, source roles and the complete claim ledger.