Organization
The Athletics Integrity Unit independently oversees integrity issues across athletics, including mountain, trail and ultrarunning. Its work includes anti-doping oversight, education and efforts against competition manipulation.
2 TUM reports · Published coverage below
Publication history
2 editorial issues
Distinct issues per publication month. Each issue counts once.
Monthly editorial issue counts: Jul 2024: 0; Aug 2024: 0; Sep 2024: 0; Oct 2024: 0; Nov 2024: 0; Dec 2024: 0; Jan 2025: 0; Feb 2025: 0; Mar 2025: 0; Apr 2025: 0; May 2025: 0; Jun 2025: 0; Jul 2025: 0; Aug 2025: 0; Sep 2025: 0; Oct 2025: 0; Nov 2025: 0; Dec 2025: 0; Jan 2026: 0; Feb 2026: 0; Mar 2026: 0; Apr 2026: 0; May 2026: 1; Jun 2026: 0; Jul 2026: 0; Aug 2026: 1; Sep 2026: 0; Oct 2026: 0; Nov 2026: 0.
Sponsor mentions, repeated links and polls are excluded. Credits within editorial items may count. Read the supporting timeline ↓
Newest first
The August 7 preview named a deep Sierre-Zinal field, including Jessie Diggins’s planned debut. It supplied start times, regional viewing links and race-weekend anti-doping education; these are contemporary plans, not later start confirmations.
Event date: August 8, 2026 · TUM publication: August 7, 2026
TUM named the agency through its head’s program-design interview, not through a new enforcement finding.
Announced race-weekend anti-doping education
The August 7 following guide named a pre-race field and an anti-doping education program for the August 8 race. These were plans at publication.
SourceBrett Clothier was identified as agency head
Born on the Trail interviewed AIU head Brett Clothier about proposed anti-doping program requirements and funding. The discussion is not evidence that any named runner committed a violation or that the proposed trail program already exists.
SourcePublication dates and event dates are separate.
Reported 2026-05-17
TUM named the agency through its head’s program-design interview, not through a new enforcement finding.
TUM · May 17, 2026Facts above link directly to their sources. Published TUM dates and public-source check dates describe different things.
Public background sources checked October 20, 2026. The selection contains 127 published issues.
Background context from one original public source. TUM’s dated reporting appears below.
This is a limited background snapshot, checked October 20, 2026. Source publication dates and event dates are shown separately.
Published article, 2026-08-07T16:50:32Z. Archived published text is pinned to canonical main dbb48fed8dd6.
Exact public destination in the published item. The archived TUM issue establishes the historical attribution; this is not a fresh verification of the destination’s current content.
Exact public destination in the published item. The archived TUM issue establishes the historical attribution; this is not a fresh verification of the destination’s current content.
Exact public destination in the published item. The archived TUM issue establishes the historical attribution; this is not a fresh verification of the destination’s current content.
Published article, 2026-05-17T06:12:01.795Z. Public original captured at 2026-10-25T00:14:26.840Z and projected to reviewed article text; no publishing-repository text pin is claimed.
Exact public destination in the published item. The archived TUM issue establishes the historical attribution; this is not a fresh verification of the destination’s current content.
