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NutritionAnswer

WHAT SHOULD I EAT BEFORE A LONG RIDE?

By Anthony WalshRoadman CyclingUpdated

WHO THIS IS FOR

IS THIS YOU?

The weekend long-ride rider

You're heading out for 2+ hours and want to fuel the start properly.

The early-morning rider

You ride first thing and aren't sure what — or whether — to eat beforehand.

THE ROADMAN VIEW

The Roadman view

The cycling internet has a romance with fasted riding — the idea that starving the engine teaches it to burn fat. Anthony's tested it and his verdict is plain: ride long fasted and you end up bonking 60k from home, hating your life, and producing rubbish training. There's a place for short, easy fasted spins, but a long or hard ride is not it.

What to actually eat is simpler than the supplement aisle suggests. Carbohydrate is the fuel that matters before a ride, and the key variables are timing and digestibility. Three or four hours out, you can eat a proper meal — porridge, eggs and toast, rice. Thirty minutes out, you want something small and fast: a banana, toast and honey, a gel. Keep fat and fibre down so your stomach isn't still working when the road tilts up.

And the meal before doesn't end your fuelling — it starts it. The pre-ride meal tops up the tank; the on-bike fuelling keeps it full. Get both right and your power is still there in the back third, which is exactly where most amateurs lose their ride.

EXPERT EVIDENCE

WHAT THE EXPERTS SAY

PRACTICAL APPLICATION

DO THIS WEEK

  1. Match the meal to the clock

    3–4 hours out: a full carb-rich meal (porridge, eggs and toast, rice — 3–4g carbs/kg). 1–2 hours out: something lighter (toast and honey, a banana and a bagel — 1–2g/kg). 30 minutes out: a small fast carb (a banana or gel).

  2. Keep it low fat and low fibre

    Save the big high-fibre, high-fat breakfast for after the ride. Before, you want carbs that clear your stomach quickly so you're not digesting on the first climb.

  3. Carb-load the night before

    For a long or hard ride, eat a normal carb-rich dinner — pasta, rice, potatoes. You're topping up glycogen, not stuffing yourself; a sensible portion the night before beats a panic feast at breakfast.

  4. Start on-bike fuelling early

    Begin eating on the bike from 30–45 minutes in, aiming for ~60g carbs/hr on rides over 90 minutes. The pre-ride meal is the start of fuelling, not the whole of it.

COMMON MISTAKES

WHAT CYCLISTS GET WRONG

  • MISTAKERiding long fasted to 'burn more fat'.

    FIXFuel long and hard rides. Save fasted riding for short, easy spins — otherwise you bonk and the session is wasted.

  • MISTAKEA big fatty, high-fibre breakfast right before rolling out.

    FIXKeep the pre-ride meal carb-focused and easy to digest. High fat and fibre sit heavy and cause GI trouble on the bike.

  • MISTAKETreating the pre-ride meal as the whole fuelling plan.

    FIXIt tops up the tank; on-bike carbs keep it full. Start eating on the bike before you feel empty.

FAQ

FREQUENTLY ASKED QUESTIONS

What should I eat 1 hour before cycling?
Something small, carb-focused and easy to digest — a banana, toast with honey, a bagel, or a small bowl of oats, around 1–2g of carbs per kg of bodyweight. Keep fat and fibre low so it clears your stomach before you start working hard.
Should I eat before an early morning ride?
For anything long or hard, yes — even a small carb snack like a banana or toast and honey is worth it. For a short, easy spin you can ride fasted, but fuel before you head out for anything over an hour or anything with intensity.
Is it OK to ride fasted?
For short, easy rides, fine. For long or hard rides, Anthony's experience and most evidence say it backfires — you bonk, the quality drops, and you don't actually gain the metabolic benefit people hope for. Fuel the work that needs fuelling.
What should I eat the night before a long ride?
A normal carb-rich dinner — pasta, rice, potatoes with a protein source — to top up glycogen. You don't need a huge carb-loading feast for a single long ride; a sensible, carb-forward meal does the job.
How long before a ride should I stop eating?
A full meal wants 2–4 hours to digest; a small snack can go in 30–60 minutes before. The closer to the start, the smaller and simpler the food should be, so your stomach isn't still working when you are.
What about coffee before a ride?
Caffeine is one of the best-supported performance aids in endurance sport, so a coffee before a ride is fine and often helpful. Just pair it with carbohydrate rather than using it to replace food — caffeine sharpens the effort, it doesn't fuel it.

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