Athletics
EPO Case: Peres Jepchirchir Provisionally Suspended; Sample Was Collected Before Sydney Marathon Win
2:18:31 and One Sample: Jepchirchir's EPO Case and the Arithmetic of Testing
2:18:31 and One EPO Sample: In the Peres Jepchirchir Case, the Timestamp Is the Number That Matters
2:18:31 and a Sample Collected in Kenya: The Jepchirchir Case Is Not About the Margin
The Sample Before Sydney: Peres Jepchirchir, EPO and the Audit of a Marathon Ledger
The Sample Before 2:18:31: Peres Jepchirchir's EPO Case and the Reckoning in Women's Marathon Economics
2:18:31 and a Sample Collected in Kenya: The Jepchirchir Case Is Not About the MarginOn 30 August 2026 in Sydney, Peres Jepchirchir crossed the line in two hours,...
EPO Case: Peres Jepchirchir Provisionally Suspended; Sample Was Collected Before Sydney Marathon WinThe first number on the Sydney Marathon results sheet of 30 August 2026 read...
The Sample Before Sydney: Peres Jepchirchir, EPO and the Audit of a Marathon LedgerSydney, the morning of 30 August 2026. Peres Jepchirchir crossed the line and...
2:18:31 and One Sample: Jepchirchir's EPO Case and the Arithmetic of TestingThe clock at the Sydney Marathon finish stopped at 2:18:31. On its own it is ...
The Sample Before 2:18:31: Peres Jepchirchir's EPO Case and the Reckoning in Women's Marathon EconomicsThe result that went into the books on the afternoon of 30 August 2026 in...
The Sample Was Filled in Kenya Before Sydney: Peres Jepchirchir, EPO and the Ledger Behind 2:18:31The Sydney Marathon result sheet has been open on my desktop for three weeks....
2:18:31 and One EPO Sample: In the Peres Jepchirchir Case, the Timestamp Is the Number That MattersI audited the feed for three nights before I trusted the number. In this case...
The 2:18:31 in Sydney and the Sample From Kenya: Auditing Two Ledgers in the Peres Jepchirchir CaseOn 30 August 2026 in Sydney, the clock stopped at 2:18:31 and the board showe...
The Sample Dated Before Sydney: Peres Jepchirchir's EPO Case and the Marathon's Testing EconomyTwo documents carry the same name, and their order is the story. The first is...