Fueling Like a Pro: My Favorite Portable Snacks for Long Rides and Runs

As triathletes, we spend hours on the bike and road, and nothing kills a solid session faster than running out of energy or dealing with heavy, hard-to-eat snacks. The best on-the-go fuel is simple, quick to digest, portable, and provides a steady mix of carbs, a bit of fat, and electrolytes without upsetting the stomach. Here are my go-to snacks that have powered countless long rides and runs.

1. Bananas – The Classic No-Brainer

The ultimate triathlon staple. Easy to peel with one hand on the bike, packed with fast carbs (about 25–30g per medium banana), potassium, and natural sugars.

Pro tip: Keep one in your jersey pocket or bike bag. Pair it with any of the snacks below for the perfect combo.

2. Medjoul Dates Stuffed with Nut Butter

These are like nature’s energy gels—chewy, sweet, and incredibly effective.

How to make them:

Take pitted Medjoul dates (the bigger, softer ones), fill them with a teaspoon of almond or peanut butter, add a tiny pinch of flaky salt, and optionally tuck in a small piece of banana.

Close them up and wrap individually in a small piece of foil or put in a snack bag.

Why they work: Dates deliver quick natural sugars and fiber, nut butter adds healthy fats and protein for sustained energy, and salt helps replace electrolytes lost in sweat. They’re compact, don’t melt, and taste like a treat even at hour four.

3. Slow-Roasted Cinnamon Sweet Potato Bites

These are my secret weapon for longer efforts when I want something more substantial but still easy on the gut.

Preparation:

Roast sweet potatoes low and slow (around 150–160°C / 300–325°F) for 60–90 minutes until very soft. Cut into small, bite-sized cubes, sprinkle lightly with cinnamon while still warm, and let cool. Store in a small zip bag.

Why triathletes love them: Slow-roasted sweet potatoes are gentle on the stomach, rich in complex carbs, and the cinnamon helps regulate blood sugar. The small pieces make them bike-friendly—you can grab one without looking down too long.

4. Homemade Oat-Date Bars (40g each)

These no-bake bars are chewy, satisfying, and incredibly easy to make. They’ve become my pre-ride and mid-ride favorite.

Recipe (yields 5–6 bars of 40g):

100g pitted Medjoul dates

100g fine rolled oats

40g almond butter (or peanut butter)

10g chia or flax seeds (optional)

Pinch of cinnamon or salt (optional)

2–3 tablespoons hot water

Instructions:

Blend the dates with the hot water until you get a smooth paste.

Mix in the oats, nut butter, and any optional ingredients until well combined.

Press the mixture firmly into a small tray or silicone mold.

Chill in the fridge for at least 2 hours.

Cut into 40g portions.

They keep well in the fridge for 4–5 days. Each bar gives you solid carbs with a nice balance of fiber and healthy fats. Pair one with a banana for the perfect pre-workout or mid-ride boost.

Final Tips

Aim for 30–60g of carbs per hour on long sessions, adjusting based on intensity and your stomach’s tolerance.

Pack a mix: bananas for quick energy, stuffed dates for mid-ride treats, sweet potato bites when you want something heartier, and oat bars as your reliable backup.

Use small, easy-to-reach bags or pockets so you can fuel without slowing down.

These snacks are all real-food based, budget-friendly, and have kept me energized through long sessions. Give them a try and adjust the salt or cinnamon to your taste. Happy training—may your fuelling always be on point! 🍌🥜🍠