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Dina Griffin

Board Certified Sports Dietitian (MS, RDN, CSSD, CISSN) and Founder/Chief Fueling Officer of The Nutrition Mechanic in Boulder, CO; co-host of the Inside Sports Nutrition podcast with Bob Seebohar, serving endurance athletes 40+.

Aug 20, 2026

19:54
can you still hear me?
19:55
Yeah.
19:56
Yeah.
19:56
Okay.
19:57
I would break it down into carbs, fluid, or water, and then your electrolytes.
20:05
So one thing you need to understand is how much fluid you need period per hour.
20:14
And that would be best determined by looking at your own Like if you really want to get into the nitty gritty is to measure your sweat rate.

8 MINS LATER

28:54
So 30 K half marathon and five and a half miler, they started 9 00 AM.

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