Best Energy Chews for a 10K

A 10K is short, sharp and usually run close to threshold. While many runners can complete the distance on pre-race fuel alone, a small top-up of carbohydrates can make the difference between holding pace in the final kilometre or fading when it counts.

Energy chews are ideal for a 10K because they are portable, easy to portion and often gentler on the stomach than larger gels.

Do You Need Energy Chews for a 10K?

Most 10Ks last between 35 and 70 minutes. If you are racing under 45 minutes, a carb-rich pre-race meal may be enough. But if you:

• Race closer to or over an hour
• Prefer fuelling little and often
• Struggle with gels at high intensity
• Want a small carb top-up before the start

Then energy chews can be a smart addition.

The goal is not heavy fuelling. It is a small, well-timed carbohydrate boost.

What to Look for in Energy Chews for a 10K

For this distance, prioritise:

• Fast-acting carbohydrates
  
• Easy chewability at race pace
  
• Clear carb amounts per serving
  
• Minimal stomach upset

You want something simple, predictable and easy to take when breathing hard.

Here are some chews to consider for your next 10k:

Precision Fuel PF 30 Energy Chews

Precision Fuel PF 30 Energy Chews are a compact, high-carbohydrate fuelling option that’s lightweight and easy to digest. Each chew delivers 15g of carbohydrate, and with two chews per pack providing a total of 30g, they are ideal for topping up energy without bulk.

They use a 1:1 glucose to fructose ratio to support efficient carbohydrate absorption and are made with natural, vegan and gluten-free ingredients, making them gentle on the stomach even at higher intensities.

OTE Energy Chew

OTE Energy Chew provides a convenient and tasty source of 23g of carbohydrates per pack, helping maintain energy levels in training and racing. They also include essential electrolytes to help replace minerals lost in sweat.

Naturally flavoured with real fruit juice concentrate, these chews are gluten-free and vegan-friendly, with no artificial colours or sweeteners. You can eat the full chew for an instant hit or break it into smaller pieces for staggered intake.

SiS Beta Fuel Energy Chews

SiS Beta Fuel Energy Chews are designed for efficient fuelling with a soft chewable format delivering up to 46g of fast-absorbing carbohydrates per bar. These are formulated with a 1:0.8 maltodextrin-to-fructose ratio, which helps enhance carbohydrate oxidation and fuel efficiency, meaning more of what you eat becomes usable energy.

While these chews are often used for longer sessions, their soft texture and solid carbohydrate punch make them a great option if you prefer a larger, structured hit of carbs before your 10K start.

FAQs

Do I need energy chews for a sub-45-minute 10K?

If your race is under 45 minutes and you’re well-fuelled, you might not need in-race carbs, though a chew before the start can still help.

Are chews better than gels for a 10K?

Chews are often easier to handle at high breathing rates and allow incremental intake, but preference varies by runner.

How many chews should I take?

Most 10K runners will do well with one before the start and, if needed, one mid-race if the effort approaches an hour or conditions are tough.

Summary

Energy chews are a practical and controlled way to top up carbohydrates for a 10K. They are portable, easy to portion and often easier on the stomach than larger gels.

You can use our Nutrition Calculator to work out how many carbs you need for your 10k, and build a personalised fuelling plan from it.