HOW TO CHOOSE A HEAD TORCH OR LIGHT FOR RUNNING


Whether you’re out running on poorly lit roads or pitch-black trails, a running light or head torch is an essential piece of a running kit, especially during autumn and winter. Not only are they a great hands-free option helping to illuminate the terrain ahead, but with running light, you’ll also be more easily seen by other road or trail users and vehicles. With so many options, our experts have compiled a top guide with everything you need to know to choose the best running light or head torch for you and your run.




TYPES OF HEAD TORCHES

Most but not all modern head torches use LED bulbs as they are more lightweight, non-breaking, and power efficient compared to other standard bulbs. On average, LED head torches last over 20 times longer than halogen, xenon, and krypton bulbs put together. Their brightness is measured by lumens – the higher the lumens, the greater the light output. But LEDs aren’t always as bright as standard bulbs and don’t dim when running low on power. Instead, you lose all light, giving rise to more traditional headlamps.


  • Single-Bulb Head Torch - Using a halogen bulb to provide good brightness and distance single-bulb head torches are a good low-budget option to stay safe but do produce a lot of wasted energy in heat, meaning you’ll need to change the batteries and bulbs more frequently.

  • Single-LED Head Torch - Single-LED head torches provide bright, good-quality white light and are ideal for night use. These head torches are often combined with a magnifying lens to increase light output efficiently but tend to sit at a higher price point.

  • Multi-LED Head Torch - Often coming in different colours, such as red and green to catch road users' attention, these multi-LED lights provide more light but with less beam distance than a single LED.

  • Combined Light Head Torch - Using halogen (or similar) and several LED lights - these head torches are an ideal choice for runners. The standard bulb gives good visibility at range, while the LED offers close and powerful illumination. This gives you various options when running in different conditions.


POWER TYPES

Battery Powered

When choosing a head torch or running light, it's important to consider how the device is powered. Most models rely on batteries, and understanding your options can help you get the best performance during your runs.

  • Most head torches and running lights use batteries for power.
  • Common battery types include AA size batteries and smaller watch-style batteries.
  • Higher quality batteries generally provide longer run times, so investing in good batteries can keep your light shining brighter for longer.

Weather can also play a significant role in battery performance:

  • Cold and icy conditions can reduce battery efficiency by up to 20%.
  • Plan ahead for winter runs by carrying spare batteries or using battery types known to perform better in low temperatures.

Choosing the right batteries and being mindful of the weather ensures your head torch or running light will be reliable whenever you need it.


Rechargeable

Rechargeable head torches are becoming increasingly popular among runners, and for good reason. While they may have a higher upfront cost, they offer several long-term benefits that make them a smart investment.

  • Cost-effective: Although rechargeable models are slightly more expensive initially, they help you save money over time by eliminating the need to constantly buy new batteries.
  • Environmentally friendly: Choosing a rechargeable head torch reduces battery waste, making it a greener, more sustainable option.
  • Convenient charging: These lights can be recharged using mains power or a USB port, giving you plenty of charging options.
    • Perfect for topping up at the office if you run during your commute.
    • Handy for charging in your car or on the go, so you’re always ready for your next run.

Overall, rechargeable running lights are ideal for those who want a reliable, eco-friendly, and cost-saving solution for their nighttime or early morning runs.


Wind-Up

Wind-up head torches offer a unique power solution for runners, especially in situations where traditional batteries or charging options aren’t available.

  • Not ideal for everyday use: Wind-up head torches generally aren’t the best choice for regular running, as they require manual winding to generate power, which can be inconvenient for frequent or long runs.
  • Great for emergencies: These lights really shine in emergency situations when you need a backup and don’t have access to spare batteries or charging facilities.
  • Perfect for ultra marathons and trail events: Wind-up torches are a smart addition to your kit for ultra marathons, trail runs, or other long-distance events where you might find yourself in a pinch.

Keep a wind-up head torch in your running bag as a reliable backup - just in case you need light when all other power options run out.



SHINING A LIGHT ON FEATURES

  • Waterproof - Most modern head torches and running lights are showerproof for short runs, but with the turbulent British weather, if you’re planning to still head out in downpours - check out waterproof options instead.

  • Light Modes - Helping to conserve energy, strobe or flashing light options are great for cutting through light sources in urban areas and letting you customise your light level to the situation. When road running, some head torches also come with a rear red light to increase visibility to cars roadside.

  • Fit - Whatever head torch or running light you’re thinking about picking, it needs to be easy to operate, comfortable, and secure. Look for loops or clips on running lights to give a secure and easy fit to your running shoes or clothing or adjustable straps on running lights to fit over a headband or hat in colder weather. Some head torches also come with touch-free technology – great for hassle-free running!

  • Weight - Ensure you select a headtorch with a lightweight, balanced fit to prevent hair pulling and head discomfort.

  • Price - Although it’s always tempting to go for a cheaper option, the purpose of a head torch is safety. It’s better to invest now and ensure you get a powerful headlight that will last. A rechargeable, multi-light head torch also uses fewer batteries and can go for longer – keeping you safe and avoiding the need for unnecessary replacements down the line.




Running Head Torch FAQs

For running, a head torch with at least 200 lumens is recommended, but 350 lumens or more is ideal for clear visibility on dark trails. Higher lumen models, such as those with 500 or even 900 lumens, offer greater visibility but may have shorter battery life on maximum settings. 

Aim for a burn time at least double your expected run duration to ensure safety in case of delays. Battery life varies by brightness setting - higher lumens drain the battery faster, while lower settings extend usage. Rechargeable batteries and spare options can provide extra reliability for longer runs. 

Look for ergonomic headbands, adjustable straps, and lightweight designs to reduce bounce and pressure. Some models offer rear battery packs for better weight distribution or detachable batteries for flexibility. A comfortable, secure fit ensures the torch stays in place during movement. 

Yes, water resistance is crucial, especially if you run in rain or wet conditions. Check the IP rating - IPX4 or higher is recommended for running, ensuring the torch can withstand splashes and sweat during outdoor use. 

Adjustable beam settings, such as spot, flood, and tilt functions, allow you to customise the light for different terrains and needs. This flexibility helps you see technical sections clearly and avoid blinding others, improving safety and usability on varied routes. 

Rechargeable head torches are convenient and eco-friendly, offering easy charging via USB. However, some runners prefer models that also accept disposable batteries for backup on longer adventures. Choose based on your typical run length and access to charging options. 

Lightweight head torches (around 80–150g) are best for running, as they minimise discomfort and bouncing. Heavier models may offer more features or brightness but can feel cumbersome over long distances. Prioritize comfort and stability for your typical runs. 


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