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Chewy Peanut Butter

A Low GI Food

  • Glycemic Index is a measure of how a food effects blood sugar level.

  • A low glycemic index food helps provide a long- lasting supply of energy to the brain and working muscles.

  • It provides a source of energy for endurance activities.

  • May reduce feeling of hunger/provide prolonged satiety.

  • Glycemic Index Classification
    Low: </= 55
    Moderate: 56-69
    High: >/= 70

Snickers Marathon

The Nutrition You Need

crunchy dark chocolate:

  • 11g of Protein
  • 18 Vitamins & Minerals
  • Excellent Source of Fiber and Calcium
  • A Low GI Food (Glycemic Index=49)

Nutrition Facts »

The Great Taste You Expect!

I had a Crunchy Dark Chocolate bar before the race. I can't tell you when I ever felt so strong, my energy never faltered.
Emily White - Chandler, AZ - Charlevoix Half Marathon

I fueled with the Crunchy Dark Chocolate, my go to bar before the race and then a Carmel Nut Rush after. Love them both!
Jason LaFave – Michigan - Higgins Lake Sunrise 1/2 Marathon

Marathon® Bars, prepared by Mars Chocolate North America, LLC are certified kosher dairy (OU-D) by the Orthodox Union, when bearing the OU-D symbol.