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The Protein Bar replenished me immediately after my high-altitude race. The 20 grams of protein is a perfect replenishment after pushing hard!
Jill Howard - Highlands Ranch, CO - Run the Rockies 10k
I had a half of the MARATHON® Protein Bar before the race. It had enough nutrition to power the run. I didn't need any fuel during the half marathon. Now I use it before any early morning workouts.
Margaret Patrick - San Diego, Ca - San Diego Rock 'n' Roll Half 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.