Person

Alex Rienzie

Alex Rienzie is a filmmaker and lawyer connected with Racing Grand Teton. The film’s official credits identify him as an executive producer on the documentary about Michelino Sunseri’s Grand Teton attempt and legal case.

4 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

March 20, 2025Published in TUM

Racing Grand Teton’s trailer

Named with Connor Burkesmith as releasing the Racing Grand Teton trailer.

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January 10, 2025Published in TUM

Rienzie’s petition advocates for Sunseri

Filmmaker Alex Rienzie launched a petition and open letter asking for charges against Michelino Sunseri to be dropped. The arguments about trail signage and historical use are attributed advocacy, not a court ruling or independent validation of the disputed FKT.

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January 10, 2025Published in TUM

Attributed concerns about the Grand Teton case

TUM recounted Rienzie’s concerns about possible consequences for Sunseri and Sunseri’s own criticism of trail signage. The potential five-year park ban was hypothetical here, not imposed; Jornet’s 2012 trail use was part of Sunseri’s account.

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January 10, 2025Published in TUM

The petition’s January 10 status

TUM reported more than 962 petition signatures at the time of writing and Rienzie’s preference for a civil resolution such as volunteer trail work. Neither the signature count nor the proposal establishes the case’s outcome.

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Connections

Released the docuseries trailer

Racing Grand Teton

TUM recommended Connor Burkesmith and Alex Rienzie’s Racing Grand Teton trailer, about Michelino Sunseri’s disputed FKT and the charges he faced in March 2025. The item also described the EXPLORE Act’s changes to filming restrictions.

Source

Petition asked for charges to be dropped in January 2025

Michelino Sunseri

Source

Sources & notes

Coverage details

Published 2025-03-20: Named with Connor Burkesmith as releasing the Racing Grand Teton trailer.Dated source account; source publication, event and processing timestamps are separate.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.

Fior Productions Original public page; exact publication time not established. 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 · 2025-03-20
Published article, 2025-03-20T15:01:36.632Z. Public original captured at 2026-10-28T23:18:26.052Z and projected to reviewed article text; no publishing-repository text pin is claimed.
Public source linked by TUMyoutu.be · linked in 2025-03-20
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 TUMracinggrandteton.com · linked in 2025-03-20
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 · 2025-01-10
Published article, 2025-01-10T17:24:38.649Z. Public original captured at 2026-10-30T05:55:43.676Z and projected to reviewed article text; no publishing-repository text pin is claimed.
Public source linked by TUMchange.org · linked in 2025-01-16
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 TUMgrizzliesandavalanches.com · linked in 2025-01-10
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 TUMdropbox.com · linked in 2025-01-10
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 TUMdropbox.com · linked in 2025-01-10
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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