Intro: Meal prep doesn’t have to be overwhelming or boring. When done right, it’s one of the most effective tools for maintaining consistent energy, fuelling performance, and avoiding decision fatigue.

This RB100 challenge asks you to prep 100 healthy meals in 30 days — that’s just 3–4 meals per day. With the right strategy, it becomes an achievable and powerful nutritional reset.


Why Meal Prep?

  • Saves time, money, and energy throughout the week
  • Reduces reliance on ultra-processed or takeaway food
  • Increases control over macros and ingredients
  • Builds structure around your nutrition habits

The Numbers

  • 3 meals/day × 30 days = 90 meals → Add 10 snacks or batch meals to hit 100
  • Batch-cooking = 1 meal × 4 portions = 4 meals prepped
  • You don’t have to prep everything in advance — just plan and track

What Counts as a “Healthy Meal”?

  • Balanced macros: lean protein, fibre-rich carbs, healthy fats
  • Minimal ultra-processed ingredients
  • Whole foods as the base (veg, grains, legumes, protein sources)
  • Hydration-supporting, not sugar-laden

5 Tips for Success

  1. Start simple: pick 3 go-to meals you enjoy
  2. Batch cook: roast veg, cook grains, portion proteins
  3. Use containers: portion out 2–3 days ahead
  4. Log it: use a whiteboard, tracker app, or printed log
  5. Stay flexible: you’re aiming for 100 — not perfection

Pair it with:


External Resources:

prep like a pro, fuel like an athlete.

RB100.Fitness
Editorial Team

The Relentless Bravery Editorial Team brings together athletes, coaches, and experts to share trusted insights on training, recovery, and mindset. Always consult a professional before making fitness or health changes.

Athlete mid-session on stair machine, sweat visible, overlay text- 100 Floors Stair Climb Challenge
#18: 100 Floors Climbed on a Stair Machine

#18: 100 Floors Climbed on a Stair Machine

Read More
Journal open with a logged food diary and pen — overlay text- Log 100 Meals
#27: Log Food for 100 Consecutive Meals

#27: Log Food for 100 Consecutive Meals

Read More
Colourful plate of whole food ingredients — greens, salmon, sweet potato, avocado — overlay text- 100% Whole Food Day
#26: Try a 100% Whole Food Day

#26: Try a 100% Whole Food Day

Read More