The Best Snacks for Hyrox, CrossFit and High-Intensity Training Days
What to eat when your training hits harder, and recovery matters most.
Whether you're gearing up for a Hyrox race, crushing a CrossFit WOD, or hitting a high-intensity training (HIIT) session, what you eat matters just as much as how you move. These styles of functional fitness demand strength, stamina, and resilience, and your body needs the right fuel to match.
In this article, we’ll break down the best Hyrox snacks, CrossFit food, and high intensity workout food options, focusing on gut-friendly, protein-rich, clean snacks that support sustained energy and rapid recovery.
Why Functional Fitness Needs Functional Fuel
Unlike steady-state cardio or lower-intensity gym days, high-intensity training depletes glycogen fast, increases muscle breakdown, and taxes your central nervous system.
Without the right nutrition, you're more likely to:
- Bonk mid-session
- Struggle with recovery
- Experience digestive issues
- Trigger inflammation or fatigue
That’s why fuelling for functional fitness needs to be strategic, digestible, and protein-forward.
When to Eat Around High-Intensity Training
✅ Pre-Workout (30–90 mins before)
Aim for a small snack with easily digestible protein and moderate carbs—not too heavy, not too sugary.
Top picks:
-
- Roam bites + a banana
- Rice cakes + nut butter
- Greek yoghurt + berries
- Oats + protein powder
✅ Post-Workout (within 1 hour)
Focus on protein + carbs to replenish glycogen and support muscle repair.
Top picks:
-
- Roam bar + dates or dried fruit
- Chocolate milk + a handful of nuts
- Chicken wrap or tofu stir-fry
- Smoothie with protein, fruit, oats
Best Snacks for Hyrox & CrossFit: Clean, Portable and Powerful
| Snack | Why It Works |
|---|---|
| Roam Grass-Fed Protein Bar | 18–20g complete protein, 0g sugar, gut-friendly and portable |
| Hard-Boiled Eggs + Apple | Simple, real food with fast fuel |
| Cottage Cheese + Berries | Great recovery option for strength + carb replenishment |
| Roam Bites | 12–14g protein, great for mid-morning or afternoon performance boost |
| Hummus + Rice Cakes | Carbs + plant-based protein in a low-fibre combo |
| Beef Jerky + Orange Slices | Savoury-sweet balance, perfect for on-the-go glycogen recovery |
Why Roam Works for High-Intensity Training
Roam bars and bites are designed for clean performance:
- 100% grass-fed EU beef (Germany + Netherlands)
- High protein (18–20g per bar / 12–14g per bite pack)
- No sugar, gums, or seed oils
- Gluten-free, dairy-free, gut-friendly
- No refrigeration needed—perfect for your gym bag or comp day kit
→ Explore Roam’s Functional Protein Snacks
They’re ideal for:
- Pre-training snacks that won’t sit heavy
- Post-workout recovery that prioritises quality over quick fixes
- Competition days when gut stability and fuel timing are everything
Extra Tips for Fuelling High-Intensity Training
💦 Stay hydrated - electrolytes matter just as much as calories
🥦 Avoid too much fibre or fat pre-workout to prevent GI distress
🛌 Prioritise sleep and protein on recovery days to repair micro-tears
🥩 Keep a snack like Roam on hand in your car or gym bag - consistency wins
Final Word: Eat Smart, Train Hard, Recover Strong
Functional fitness requires functional fuel. That means snacks with purpose: high in protein, low in junk, easy on digestion, and ready when you are.
Roam makes it simple, clean, high-performance protein you can count on, whether you’re training for Hyrox, grinding through CrossFit, or just chasing your next PB.
No sugar crashes. No fillers. Just real strength. Roam freely.