Built for marathon training

Preview text: This belt was built for real marathon prep.

EndorphinMonday, Apr 13, 2026 at 10:41 AM EasternKlaviyo
EndorphinBuilt for marathon training
Subject
Built for marathon training
Preview text
This belt was built for real marathon prep.
From
support@endorphinbelt.com
Sent
Mon Apr 13, 2026, 10:41 AM ET
Size
32 KB
Images
1
Links
3, 2 of them buttons
Subject length
27 characters

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Sent in the 10 AM hour, which holds 15% of its emails; 26% arrive in the 6 AM hour. The subject is 27 characters; its average is 26.

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Apr 13, 2026 10:41 AMBuilt for marathon training (this email)
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