Marathon racing newsletters

NewsletterFIT tracks 3 newsletters that cover Marathon racing as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are MarathonGuide (134K), Fast Women (13K) and Running Supply with Cole Townsend (7K). Brands detected sponsoring these newsletters recently include Still.

Updated Oct 29, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    MarathonGuide 134K subscribers

    Substack Every two weeks · last post 22 days ago

    Likely audience: Marathon runners

  2. 2
    Fast Women 13K subscribers

    Substack Every two weeks · last post 17 days ago

    Likely audience: Sports journalists

    Sponsors detected: Still

  3. 3
    Running Supply with Cole Townsend 7K subscribers

    Substack Every two weeks · last post 24 days ago

    Likely audience: Running enthusiasts

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