Best Athlete Performance Newsletters in 2026
NewsletterFIT tracks 3 newsletters that cover Athlete performance as a primary topic, 1 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are MarathonGuide (134K).
Updated Nov 12, 2026 · sorted by publicly shown subscribers · methodology
- 1MarathonGuide134K subscribers
SubstackEvery two weeks · last post 14 days ago
Since 2001, MarathonGuide has been the trusted hub for runners - connecting millions with races, training insights, and reviews. Subscribe to the newsletter to receive weekly reports from the world of marathons!
Likely audience: Marathon runners
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Latest posts from these newsletters
- Your Running…MarathonGuide
- Spooky. Scary.…MarathonGuide
- Your Weekly…MarathonGuide
- What’s Next…MarathonGuide
- Chicago Is…MarathonGuide
- Ready for…MarathonGuide
- Your Weekly…MarathonGuide
- This Week…MarathonGuide