Athlete

Bailey Kowalczyk

Runner

Bailey Kowalczyk is a runner and coach based in Boulder, Colorado. Her athlete-owned website describes a lifelong interest in running and the mountains.

5 TUM reports · Published coverage below

Publication history

Coverage over time

5 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 27, 2026Published in TUM

Gregory wins OCC by three seconds

TUM reported Gregory’s late pass, the women’s podium and her account of coach True’s pacing plan.

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April 9, 2025Published in TUM

Steep Stuff’s new guest episodes

The Steep Stuff Podcast released episodes with Remi Leroux, Dan Curts, Johen Deleon, Bailey Kowalczyk and Josh Eberly.

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February 14, 2025Published in TUM

Three Näak partnerships announced

Her Näak signing was separately announced by the brand.

Event date: 2025 · TUM publication: February 14, 2025

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November 6, 2024Published in TUM

Mallorca’s cancellations and shorter-race results

Kowalczyk followed Lara Feliu on the women’s 2024 Mallorca 50K podium; no time was supplied.

Event date: 2024 · TUM publication: November 6, 2024

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September 17, 2024Published in TUM

Rut women’s 28K podium

Won women’s 28K.

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Connections

Named in 2026 result coverage

OCC

TUM reported Gregory’s late pass, the women’s podium and her account of coach True’s pacing plan.

Source

Named guest in a new episode

Steep Stuff

The Steep Stuff Podcast released episodes with Remi Leroux, Dan Curts, Johen Deleon, Bailey Kowalczyk and Josh Eberly.

Source

Näak partnership announced in February 2025

In February 2025, TUM reported Sunseri, Kowalczyk and Rhodes joining Näak. It relayed sustainability praise and product-launch hints from their posts and noted that Sunseri then faced charges relating to his Grand Teton FKT.

Source

50K women’s podium behind Lara Feliu

Mallorca by UTMB

Heavy rain canceled Mallorca’s 100-mile and 100K events. Yoel De Paz Baeza and Rosa Lara Feliu won the conducted 50K; Eduard Hernandez and Judith Wyder won the separate 26K.

Source

Sources & notes

Coverage details

2026 OCC report: Women’s ninthAugust 27 result; no finishing time is supplied for her in that block.Source

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

Public background sources checked October 29, 2026. The selection contains 127 published issues.

Bailey Kowalczyk Undated original page; inspected October 29, 2026 · Checked Oct 29, 2026

Interface icons: Lucide · ISC license.

Public background & sources Checked October 29, 2026

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

This is a limited career snapshot, checked October 29, 2026. Source publication dates and event dates are shown separately.

Links preserved from TUM coverage

Published TUM issueThe Ultra Minute · 2026-08-27
Published article, 2026-08-27T19:25:10Z. Archived published text is pinned to canonical main 032eba22cd61.
Public source linked by TUMinstagram.com · linked in 2026-08-31
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 TUMinstagram.com · linked in 2026-08-27
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 TUMutmb.v3.livetrail.net · linked in 2026-08-27
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 TUMinstagram.com · linked in 2026-08-27
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 · 2025-04-09
Published article, 2025-04-09T14:49:53.810Z. Public original captured at 2026-10-28T23:18:25.986Z and projected to reviewed article text; no publishing-repository text pin is claimed.
Public source linked by TUMyoutube.com · linked in 2025-04-09
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.
Published TUM issueThe Ultra Minute · 2025-02-14
Published article, 2025-02-14T01:10:48.844Z. Public original captured at 2026-10-30T03:34:14.150Z and projected to reviewed article text; no publishing-repository text pin is claimed.
Public source linked by TUMultraminute.substack.com · linked in 2025-02-14
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 TUMinstagram.com · linked in 2025-02-14
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 TUMinstagram.com · linked in 2025-02-14
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 TUMinstagram.com · linked in 2025-02-14
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 · 2024-11-06
Published article, 2024-11-06T05:56:11.846Z. Public original captured at 2026-10-30T10:54:29.249Z and projected to reviewed article text; no publishing-repository text pin is claimed.
Public source linked by TUMlive.utmb.world · linked in 2024-11-06
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 · 2024-09-17
Published article, 2024-09-17T00:15:06.647Z. Public original captured at 2026-10-30T12:48:05.858Z and projected to reviewed article text; no publishing-repository text pin is claimed.
Public source linked by TUMcompetitivetiming.com · linked in 2024-09-17
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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