Covering 26.2 miles is impressive no matter how fast you run, but those who excel have a secret weapon: the ability to burn fat for fuel. Scientists at Shanghai University of Sport followed elite male runners in their 20s and 30s before and after running a sub-three-hour marathon. Their metabolism of carbs and fats increased post-race, showing their bodies can switch from using readily accessible carbs to harder-to-tap lipids for energy. That matters because your body can only store so many carbs, which is why many runners “bonk” around Mile 20. To make the switch, under-fuel yourself with carbs on long training runs, forcing your body to tap into fat reserves for energy, and consider a high-fat diet.
How to Prepare for an International Destination Marathon
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In a separate study, eating a high-fat diet of 71 percent fat (like the keto diet) for six months led to a 50 percent increase in elite runners’ ability to metabolize fat.
The Essential Marathon Training Plan for Men
Your 16-week plan, plus pro tips for making it through a 26.2-mile race. Read article
For access to exclusive gear videos, celebrity interviews, and more, subscribe on YouTube!
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Covering 26.2 miles is impressive no matter how fast you run, but those who excel have a secret weapon: the ability to burn fat for fuel. Scientists at Shanghai University of Sport followed elite male runners in their 20s and 30s before and after running a sub-three-hour marathon. Their metabolism of carbs and fats increased post-race, showing their bodies can switch from using readily accessible carbs to harder-to-tap lipids for energy. That matters because your body can only store so many carbs, which is why many runners “bonk” around Mile 20. To make the switch, under-fuel yourself with carbs on long training runs, forcing your body to tap into fat reserves for energy, and consider a high-fat diet.
How to Prepare for an International Destination Marathon
Read article
In a separate study, eating a high-fat diet of 71 percent fat (like the keto diet) for six months led to a 50 percent increase in elite runners’ ability to metabolize fat.
How to Prepare for an International Destination Marathon
Read article
How to Prepare for an International Destination Marathon
The Essential Marathon Training Plan for Men
Your 16-week plan, plus pro tips for making it through a 26.2-mile race. Read article
For access to exclusive gear videos, celebrity interviews, and more, subscribe on YouTube!
The Essential Marathon Training Plan for Men
Your 16-week plan, plus pro tips for making it through a 26.2-mile race. Read article
The Essential Marathon Training Plan for Men
Your 16-week plan, plus pro tips for making it through a 26.2-mile race.
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