MARCHON Fuel Bar

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£23.99
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MARCHON Fuel Bar
This item: MARCHON Fuel Bar
£23.99
£23.99
MARCHON Workout Fuel 2.0
1 × MARCHON Workout Fuel 2.0 – With Caffeine (640g)
Original price was: £34.99.Current price is: £33.24.

MARCHON Fuel Bar – Real Food Energy for Training & Performance

Fuel your training and daily performance with the MARCHON™ Fuel Bar — a compact, delicious, and functional snack bar delivering 30g of easily digestible carbohydrates from real food ingredients. Designed for athletes, endurance enthusiasts, and anyone needing fast, clean energy, Fuel Bar30 helps power workouts, replenish glycogen, and support recovery — without unnecessary additives or artificial sweeteners.

Made with gluten-free oats, rice syrup, and dates, these bars are plant-based, low in fat and fibre, and easy on the stomach — making them perfect for use pre-workout, during exercise, or post-training.

 

Why Choose MARCHON Fuel Bar?

Unlike heavy, hard-to-digest snack bars, MARCHON Fuel Bar is built for athletes who train hard and need reliable energy. With a 2:1 glucose-to-fructose ratio, these bars fuel endurance and functional fitness sessions while staying light on the stomach.

Whether you’re prepping for HYROX, CrossFit, cycling, running, or intense gym sessions, Fuel Bar30 provides a fast-acting energy boost without the crash. Its compact size means you can throw it in your gym bag, race vest, or pocket for easy access anywhere.

Supports glycogen replenishment & recovery
Tolerant during long, hard training sessions
Designed by athletes, for athletes

 

Flavours Available

  • Oat & Chocolate – gluten-free oats, dark chocolate chips, and maple sweetness
  • Raspberry & White Chocolate – tangy freeze-dried raspberries with creamy white chocolate

     

Product Highlights

  • Real-food carb source — no artificial sweeteners or fillers
  • Compact & heat-stable — no melting or hardening
  • Plant-based & gluten-free — gentle on digestion
  • Designed for functional fitness, endurance & everyday energy
  • Works with the MARCHON Endurance Fuel System

MARCHON Fuel Bar gives you fast, clean, and reliable energy whenever you need it — from the gym to the road, field, or race course.

 

Key Features

  • 30g Carbohydrates from Real Food – quick, efficient energy for performance
  •  Versatile Use – ideal pre, intra, or post-workout fuelling
  • Plant-Based & Gluten-Free – easy to digest & allergen-friendly
  • Low Fat & Fibre – reduces stomach discomfort during training
  • Slimline, Portable Design – easy to carry, won’t melt or harden with temperature changes
  • No Artificial Sweeteners or Additives – clean, real-food ingredients

Nutritional Information

Per Bar – Oat & Chocolate

  • Energy: ~120 kcal
  • Carbohydrates: 30g (from oats, rice syrup & dates)
  • Fat: Low (<5g)
  • Fibre & Protein: Low for easy digestion

(Values vary slightly by flavour.)

How to use

  • Pre-Workout: Consume 1 bar 45–60 mins before training for quick energy.
  • Intra-Workout: Take up to 2 bars per hour for longer sessions or endurance sports.
  • Post-Workout / Snack: Use to replenish glycogen and support recovery after training.

1 review for MARCHON Fuel Bar

  1. Sara K

    Extremely tasty. Great bars.

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