10 x 800m. That's it. That's the secret.

Preview text: Bart Yasso ran on every continent. This is the one workout he left behind.

Engo Eyewear

Wednesday, Oct 14, 2026 at 4:03 AM EasternKlaviyo

Engo Eyewear10 x 800m. That's it. That's the secret.

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10 x 800m. That's it. That's the secret. - email from Engo Eyewear

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Subject: 10 x 800m. That's it. That's the secret.
Preview text: Bart Yasso ran on every continent. This is the one workout he left behind.
From: anna@engoeyewear.com
Brand: Engo Eyewear
ESP: Klaviyo
Sent: Wed Oct 14, 2026, 4:03 AM ET
Sent to: es.engoeyewear.com
Size: 71 KB
Images: 20
Links: 12, 1 of them buttons
Subject length: 40 characters

Against Engo Eyewear's usual

Sent in the 4 AM hour, which holds 9% of its emails; 16% arrive in the 11 AM hour. The subject is 40 characters; its average is 39.

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From: Anna from engo <[email protected]>
Reply-To: [email protected]
Subject: 10 x 800m. That's it. That's the secret.
Date: Wed, 14 Oct 2026 08:03:03 +0000
Message-ID domain: klaviyomail.com
Return-Path domain: k3.send.engoeyewear.com
DKIM signature: d=shared.klaviyomail.com s=def1; d=send.engoeyewear.com s=mtd1
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Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse

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Sent just before and after

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	Oct 14, 2026 4:23 AM	Welcome to the Club!
	Oct 14, 2026 4:03 AM	10 x 800m. That's it. That's the secret. (this email)
	Oct 14, 2026 4:02 AM	The workout that predicts your marathon time. To the minute.
	Oct 14, 2026 3:39 AM	We haven't shown this to anyone yet
	Oct 1, 2026 4:50 PM	New in: engo3 Titanium, our most advanced glasses