{"id":551020,"date":"2025-06-17T09:16:27","date_gmt":"2025-06-17T16:16:27","guid":{"rendered":"https:\/\/ultraspire.com\/?p=551020"},"modified":"2025-06-17T15:26:47","modified_gmt":"2025-06-17T22:26:47","slug":"the-link-between-nutrition-trends-and-hydration-strategy","status":"publish","type":"post","link":"https:\/\/de-stage.ultraspire.com\/de\/the-link-between-nutrition-trends-and-hydration-strategy\/","title":{"rendered":"The Link Between Nutrition Trends and Hydration Strategy"},"content":{"rendered":"\n[et_pb_section fb_built=“1″ _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][et_pb_row _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][et_pb_column type=“4_4″ _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][et_pb_text _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“]

In recent years, endurance athletes have seen a resurgence in high-carb fueling strategies, especially among trail and ultrarunners. While low-carb, fat-adapted approaches once stole the spotlight, many runners are returning to carbohydrates as their primary energy source for long efforts. But as nutrition trends shift, so do the demands on hydration and even the gear you carry on the trail.<\/span><\/p>\n

Let\u2019s break down how increasing carb intake on the trail impacts your hydration strategy and what that means for your gear.<\/span><\/p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][et_pb_column type=“4_4″ _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][et_pb_image src=“https:\/\/de-stage.ultraspire.com\/wp-content\/uploads\/2025\/06\/IMG_5933.jpg“ title_text=“IMG_5933″ _builder_version=“4.27.4″ _module_preset=“default“ max_width=“36%“ module_alignment=“center“ global_colors_info=“{}“][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][et_pb_column type=“4_4″ _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][et_pb_text _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“]

The Hydration-Nutrition Connection<\/span><\/h2>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][et_pb_column type=“4_4″ _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][et_pb_text _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“]

Carbohydrates are not just fuel, they’re also water magnets. For every gram of glycogen stored in your muscles, your body holds about 3\u20134 grams of water. This means that when you’re increasing carb intake before or during a run, your body\u2019s water needs increase as well. According to<\/span> Trail Runner Magazine\u2019s hydration guide<\/span><\/a>, water balance is tightly linked with energy metabolism, especially when carbs are your primary fuel.<\/span><\/p>\n

So, if you’re pounding gels, chews, or drink mixes, you’re not just increasing calorie intake. You\u2019re also raising the amount of water your body needs to properly digest and metabolize that fuel.<\/span><\/p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][et_pb_column type=“4_4″ _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][et_pb_text _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“]

A common misconception is that hydration is only about replacing sweat. While sweat rate is important (and varies with temperature, altitude, and effort), fueling with more carbohydrates changes the equation.<\/span><\/p>\n

As<\/span> coach David Roche explains<\/span><\/a>, runners should aim for about 16 to 24 ounces of fluid per hour in most trail scenarios. But if you\u2019re taking in more carbs, especially concentrated sources like gels or sports drinks, fluid needs may rise toward the upper end of that range or beyond. This helps maintain osmotic balance and avoid gastrointestinal distress.<\/span><\/p>\n

A good rule of thumb: <\/span>the more carbs you consume, the more water you need to consume with them<\/b>. If you\u2019re using a gel every 30\u201345 minutes, chase each one with several ounces of plain water, not just electrolyte mix.<\/span><\/p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][et_pb_column type=“4_4″ _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][et_pb_text _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“]

Gear Implications: Time to Reassess Your Setup<\/span><\/h2>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][et_pb_column type=“4_4″ _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][et_pb_image src=“https:\/\/de-stage.ultraspire.com\/wp-content\/uploads\/2025\/04\/ZYGOS-6.0-RACE-VEST-3-scaled.jpg“ title_text=“ZYGOS 6.0 RACE VEST“ _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][et_pb_column type=“4_4″ _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][et_pb_text _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“]

So how does this all affect what you carry on your run?<\/span><\/p>\n

Increased Fluid Capacity<\/b><\/h3>\n

Higher-carb fueling means you may need to carry more water. That handheld bottle or 1-liter vest reservoir might not cut it for longer efforts. Consider:<\/span><\/p>\n