How much water should I drink on a 10 mile hike?
                                
                                
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                                    4 min read                                
                            
                                According to research published in the *International Journal of Environmental Research and Public Health*, sweat rates during hiking can exceed one liter per hour in high heat. This makes knowing how much water should I drink on a 10 mile hike a critical component of trip planning to avoid dehydration and maintain performance.