How Many Gels Should You Take for a Marathon?
According to science, taking gels during a marathon may improve your marathon time by 10 minutes (or ~4.7%!) Taking carbohydrates during long or intense competition,
April 23, 2025
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According to science, taking gels during a marathon may improve your marathon time by 10 minutes (or ~4.7%!) Taking carbohydrates during long or intense competition,