zachbitter
Substacknewsletter · by zachbitter · English
I have been training and racing endurance events for over 25 years. Professionally, I compete in ultramarathons, coach, and host the Human Performance Outliers Podcast. On here, I write about topics and questions I have received over the years.
- Audience
- 2K subscribers
- Shown publicly on Substack
- Observed frequency
- Several times a week
- From 5 posts indexed in the last 90 days
- Last post
- Nov 3, 2026
- 8 days ago
- Likely audience
- ultrarunning enthusiasts
- Inferred from post content
zachbitter is a Substack newsletter by zachbitter covering ultrarunning, backyard ultras and sports media. NewsletterFIT indexed 5 posts from it in the last 90 days, most recently on Nov 3, 2026. Shown publicly on Substack: 2K subscribers.
Topics
- ultrarunning
- backyard ultras
- sports media
- athletic culture
- event production
Recent posts
- Run The…
- Run The…
- Run The…
- Run The…
- Episode 504:…
Sponsors detected
No sponsored posts detected in the last 180 days of indexed posts.
Detected automatically from posts marked as sponsored. Detection can miss or misread placements.
See the full picture on zachbitter
Subscriber momentum over time, every detected sponsor with the source post, companies and people it mentions, guests, and an alert when any of it changes.
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Compiled from public pages · refreshed Nov 3, 2026 · How NewsletterFIT collects and labels data