It's marathon season

Preview text: Here's your kit checklist.

ThruDark HQTuesday, Apr 28, 2026 at 2:00 PM EasternKlaviyo
ThruDark HQIt's marathon season
Subject
It's marathon season
Preview text
Here's your kit checklist.
From
mail@thrudark.com
Sent
Tue Apr 28, 2026, 2:00 PM ET
Sent to
thrudark.com, Germany (thrudark.de)
Size
66 KB
Images
16
Links
16, 5 of them buttons
Subject length
20 characters

Against ThruDark HQ's usual

Sent in its busiest hour, 2 PM, which holds 53% of its emails. The subject is 20 characters; its average is 28.

Email headers

What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.

From
ThruDark HQ <[email protected]>
Subject
It's marathon season
Date
Tue, 28 Apr 2026 18:00:52 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.send.thrudark.com
DKIM signature
d=shared.klaviyomail.com s=def1; d=send.thrudark.com s=mtd1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from kl-203-19-87.kmta.shared.klaviyomail.com [170.203.19.87] by our receiving server with ESMTPS
  2. from (unnamed) by kmta-mta-blue-….servers.clovesoftware.com with SMTP

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

Report this email

Sent just before and after

May 4, 2026 2:00 PMFrom the end of the world, heading north
May 2, 2026 2:00 PMThe Mission: Everest story told in person
Apr 30, 2026 12:06 PMA new shade for the collection
Apr 28, 2026 2:00 PMIt's marathon season (this email)
Apr 27, 2026 2:00 PMCadence cycle clothing
Apr 22, 2026 10:05 AMThe one you've been waiting for
Apr 19, 2026 2:01 PMNew Oryon bottoms

More from ThruDark HQ

All ThruDark HQ emails

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. You'll get a confirmation email first, and you can unsubscribe anytime.