31:I[183656,["/_next/static/chunks/0r2.5sso3c2zz.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/13c393xu8eo-b.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/12xki255pdyv1.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/1705m6._-27qb.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/0t8hx3uxywwdc.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/07slgvl3.mtwy.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/13q_79ui6lu.r.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/04gqki4k-.2k..js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/00ke~wei8t5y8.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/072o0u2l~n_76.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/0bc25.eevpil1.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/04dqev3ndw2bi.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/0xazj6b6dgj.j.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/124x7rs_51e7r.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1"],"TagRouteObservability"] 32:I[798566,["/_next/static/chunks/0r2.5sso3c2zz.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/13c393xu8eo-b.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/12xki255pdyv1.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/1705m6._-27qb.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/0t8hx3uxywwdc.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/07slgvl3.mtwy.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/13q_79ui6lu.r.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/04gqki4k-.2k..js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/00ke~wei8t5y8.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/072o0u2l~n_76.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/0bc25.eevpil1.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/04dqev3ndw2bi.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/0xazj6b6dgj.j.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1","/_next/static/chunks/124x7rs_51e7r.js?dpl=dpl_CH1Didz4eXxLUHHSjqCHisQQTVC1"],"default"] 33:T4e7,

Do you know your sweat rate? Or how much sodium you should be replacing as the weather gets hotter? That's what today's episode is for!

This week, Corinne Malcolm and Keely Henninger dive into all things hydration as the season and the sun heats up. They break down:

Osmolality and what it means for training and racing
How to do some basic sweat testing at home
And, of course, balancing hydration with carb intake and fueling!

As the miles and temps rise, managing sodium, water, and calories — without GI issues! — can seem like an unsolvable puzzle. Here are some practical tips for building a plan to hold up as you hit start lines this summer.

Join Feisty at the Grand Traverse in Duluth, MN on October 3rd! Use code FEISTY20 for $20 off when you register at https://feisty.co/events/the-grand-traverse/

@feisty_media

@trail.society

Support our Partners:

Injinji: use code Trailrun15 to get 15% off at https://www.injinji.com/

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rabbit: Visit https://www.runinrabbit.com/ use code: APRILTRAIL for 10% off.

fueling