3-2-1 — Caffeine, heat, and the risk of feeling too good

Preview text: Don’t gamble on race day

Friday, Jul 17, 2026 at 6:00 AM EasternKlaviyo

Nduranz3-2-1 — Caffeine, heat, and the risk of feeling too good

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Subject: 3-2-1 — Caffeine, heat, and the risk of feeling too good
Preview text: Don’t gamble on race day
From: james@nduranz.com
Brand: Nduranz
ESP: Klaviyo
Sent: Fri Jul 17, 2026, 6:00 AM ET
Sent to: China (nduranz.cn), nduranz.com, France (nduranz.fr), United States (nduranz.us)
Size: 51 KB
Images: 9
Links: 10, 5 of them buttons
Subject length: 58 characters

Against Nduranz's usual

Sent in its busiest hour, 6 AM, which holds 81% of its emails. The subject is 58 characters; its average is 49.

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	Jul 3, 2026 6:00 AM	3-2-1 — Liquid carbs, not eating enough, saving gels for race day
	Jun 26, 2026 6:00 AM	3-2-1 — Heat vs. watts, oxidation rates, and neuromuscular fatigue