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Last updated: Aug 9, 2026

Roxberry Juice

Marathon Smoothie, 16 oz

SmoothiesPopular

Roxberry Juice Marathon Smoothie, 16 oz is carb-leaning, with about 86% of macro calories from carb. Each serving has 231 calories, 8g protein, 51g carbs, and 0g fat, making it a lighter restaurant option to compare with larger meals.

1 Serving

Serving Size

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231

Calories

Per serving

8 g

Protein

51 g

Carbs

0 g

Fat

Nutrition Facts

Amount per serving

Calories231 kcal

% Daily Value*

Total Fat 0 g0%

Saturated Fat 0 g0%

Trans Fat 0 g—

Cholesterol 0 mg0%

Sodium 17 mg1%

Total Carbohydrate 51 g19%

Dietary Fiber 6 g21%

Total Sugars 36 g—

Protein 8 g16%

Vitamin A—

Vitamin C—

Vitamin D—

Calcium—

Iron—

Potassium—

Caffeine—

* The % Daily Value tells you how much a nutrient in a serving contributes to a daily diet.

Nutrition Breakdown

231

kcal

Protein8 g (14%)

Carbs51 g (86%)

Fat0 g (0%)

Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density3.5/10

14% of macro calories come from protein.

Satiety index10/10

Estimated from protein, fiber, calories, and fat balance.

Activity estimate58 min walk

About 23 minutes of running for these calories.

Key Nutrients

Protein 8 g16%

Fiber 6 g21%

Sodium 17 mg1%

Sugars 36 g—

Saturated Fat 0 g0%

How we calculate these values

Diet Compatibility

High protein3.5/10 protein density from 8g protein and 231 calories.No

Lower carb51g carbs per serving.No

Low fat0g total fat per serving.Yes

High sugar36g total sugars per serving.Yes

High sodium17mg sodium per serving.No

Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

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Quick comparisons

Marathon Smoothie, 16 oz has 34 fewer calories than Acai Smart Blend Smoothie, 16 oz and 6g more protein. Compare

Marathon Smoothie, 16 oz has 125 fewer calories than Acai Smart Blend Smoothie, 24 oz and 5g more protein. Compare

Acai Smart Blend Smoothie, 16 oz265 kcal · 2 g proteinAcai Smart Blend Smoothie, 24 oz356 kcal · 3 g proteinAcai Smart Blend Smoothie, 32 oz454 kcal · 3 g proteinApple Appeal Smoothie, 16 oz217 kcal · 3 g proteinApple Appeal Smoothie, 24 oz290 kcal · 3 g proteinApple Appeal Smoothie, 32 oz378 kcal · 5 g protein

Compare with Acai Smart Blend Smoothie, 16 oz

Marathon Smoothie, 16 oz Compared With Nearby Items

Compared with Banana Bliss Smoothie, 16 oz, another Smoothies item at Roxberry Juice, Marathon Smoothie, 16 oz has 7 more calories than it and 2g more protein than it. That makes this page useful for deciding between nearby menu choices, not just reading a raw nutrition label.

Data Source and Methodology

Nutrition values for Marathon Smoothie, 16 oz are maintained in Nutrimetry from restaurant-published menu data and were last checked on Aug 9, 2026. Macro percentages use 4 calories per gram for protein and carbohydrates and 9 calories per gram for fat.

Read the data methodology

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