Publication / media

Running on Substack

Running on Substack is Jenn Woltjen’s directory of running publications on the platform. Its ultra and trail subdirectory gathers publications covering ultrarunning, trail running, skyrunning and mountain running, giving readers a way to discover additional voices.

2 TUM reports · Published coverage below

Publication history

Coverage over time

2 editorial issues

Distinct issues per publication month. Each issue counts once.

Jul 2024Peak 1Nov 2026

Sponsor mentions, repeated links and polls are excluded. Credits within editorial items may count. Read the supporting timeline ↓

In The Ultra Minute

Newest first

August 16, 2025Published in TUM

Woltjen’s running publication directory

TUM linked Jenn Woltjen’s Running on Substack directory of trail and ultra publications in August 2025.

Read full TUM issue

May 9, 2025Published in TUM

Jenn’s running publications

Running on Substack is Jenn Woltjen’s directory of running publications on Substack.

Read full TUM issue

Sources & notes

Coverage details

Published 2025-08-16: TUM linked Jenn Woltjen’s Running on Substack directory of trail and ultra publications in August 2025.Dated source account; publication/event/processing timestamps remain distinct.Source

Facts above link directly to their sources. Published TUM dates and public-source check dates describe different things.

Public background sources checked October 27, 2026. The selection contains 127 published issues.

Running on Substack / Jenn Woltjen Page displays October 4,2025; not treated as original launch date · Checked Oct 27, 2026

Interface icons: Lucide · ISC license.

Public background & sources Checked October 27, 2026

Background context from one original public source. TUM’s dated reporting appears below.

This is a limited background snapshot, checked October 27, 2026. Source publication dates and event dates are shown separately.

Links preserved from TUM coverage

Published TUM issueThe Ultra Minute · 2025-08-16
Published article, 2025-08-16T09:01:10.641Z. Public original captured at 2026-10-27T22:18:13.818Z and projected to reviewed article text; no publishing-repository text pin is claimed.
Public source linked by TUMopen.substack.com · linked in 2025-08-16
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.
Public source linked by TUMopen.substack.com · linked in 2025-08-16
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 TUM issueThe Ultra Minute · 2025-05-09
Published article, 2025-05-09T21:36:15.363Z. Public original captured at 2026-10-28T02:39:04.258Z and projected to reviewed article text; no publishing-repository text pin is claimed.
Public source linked by TUMultraminute.substack.com · linked in 2025-05-09
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.
Public source linked by TUMopen.substack.com · linked in 2025-05-09
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.

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