Cycling nutrition

Training nutrition overview

Cycling often makes eating during exercise easier than running, but long duration can create large energy and fluid demands. A structured plan helps prevent late-ride performance decline.

Pre-training considerations

• Before long or intense rides, eat a carbohydrate-rich meal one to four hours beforehand.
• Top up with a small snack when the previous meal was early.
• For early starts, split breakfast between pre-ride and the first hour on the bike if well tolerated.

During-training considerations

• Short, easy rides may need only water.
• For longer rides, start carbohydrate early and distribute it regularly; needs commonly rise from 30–60 g/hour toward 60–90 g/hour for long, intense work when practised.
• Use a mix of drink, gels and solid food to manage sweetness and appetite.

Post-training recovery

• Use carbohydrate and protein after demanding rides.
• Replace fluid and sodium according to sweat loss.
• A substantial meal is especially important after rides that create a large energy deficit.

Hydration

• Begin normally hydrated; pale-straw urine can be one useful clue, but no single marker is perfect.
• Estimate personal sweat loss from pre/post-session body-mass change when precision matters, while recognizing normal measurement error.
• For long, hot or high-sweat sessions, pair fluid with sodium and avoid drinking far beyond thirst and sweat losses.

Competition-day considerations

• Plan bottle, feed-zone and carried-food logistics before the start.
• Match food texture to course demands and safe handling.
• Practise high carbohydrate intakes progressively; more is useful only when it can be absorbed and tolerated.

Safety and scope