Running Weekly

Berlin: Assefa chases a record nobody trusts

David Monti on the women's marathon world record: ratified, and in his opinion dirty. Tigst Assefa goes after it in Berlin on Sunday, while saying she just wants a personal best.

The week's biggest

AIU provisionally suspends Samba-Mayela and Rajabov

The Athletics Integrity Unit has provisionally suspended French hurdler Cyrena Samba-Mayela for whereabouts failures, the missed-test rule that requires athletes to say where they are for testing. Separately, the AIU provisionally suspended Doston Rajabov of Uzbekistan for presence and use of prohibited substances, listing a DCHMT metabolite, a drostanolone metabolite and octodrine.

Athletics Integrity Unit
@aiu_athletics
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The AIU has provisionally suspended Doston Rajabov (Uzbekistan) for Presence/Use of a Prohibited Substance
Sep 25, 2026 · View on X

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Races and results

Berlin hypes Assefa at the world record, she says she wants a PR

Berlin is selling Sunday as Tigst Assefa's shot at Ruth Chepngetich's 2:09:56 world record, but Jonathan Gault notes Assefa herself only says she wants to better her 2:11:53. World Athletics lists Geay, Adola, Kitata and Molla among the men's favorites.

David Monti 🥑
@d9monti
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Although it was ratified, it is my own opinion that it was dirty. How are clean athletes ever going to break it?
Sep 25, 2026 · View on X

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How they train

"Zone 2 is a psyop" post gets shredded by Holmer and Bitter

A runner posting as @skinnyboyriot said zone 2 cardio is a psyop, that he pushed every run at or faster than threshold, and got down to a 4:34 mile. Zach Bitter asked why anyone should believe 4:34 was his ceiling, or that the approach got him there.

Brady Holmer
@Brady_H
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My grandma runs 4:34/mile pace.
Sep 24, 2026 · View on X

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