Review: Black Diamond Sprint 225 Headlamp – Upgraded Iota

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When it comes to headlamps for outdoor adventures, Black Diamond has long been a trusted name. Last year, they introduced the Black Diamond Iota Headlamp, which quickly became a favorite among backpackers and hikers. Now, Black Diamond has released an upgraded version called the Black Diamond Sprint 225, and it’s even better than its predecessor. Let’s take a closer look at this impressive headlamp.

Review: Black Diamond Sprint 225

The Black Diamond Sprint 225 is technically new for spring 2020, but it’s essentially an improved and brighter version of the popular Iota headlamp. It weighs a mere 1.9 ounces (56 grams) and boasts a compact design. Priced at $45, it offers exceptional value for its features and performance.

The Sprint 225 (left) will replace the Iota (right). The two share a similar price point, weight/size, and feature set.

Key Specs

  • 1.9-oz (56 grams)
  • One TriplePower LED bulb with a non-adjustable oval flood beam
  • Up to 225 lumens of light output (on “full power” using PowerTap)
  • Rechargeable lithium battery
  • IPX4 waterproofness rating (“splashing from any direction”)
  • $45 MSRP

The Sprint 225 is an excellent choice for various outdoor activities, including night-running, hiking, and backpacking. Its smooth light pattern provides optimal visibility and doesn’t cause any distracting rings. The focus of the beam is primarily ahead, while still illuminating the periphery. It strikes the perfect balance between a spot beam and a flood beam, making it ideal for evening adventures.

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One minor drawback of the Sprint 225 is the absence of a red light, which is a useful feature for preserving night vision in group settings or during camping activities. However, this headlamp is clearly optimized for moving activities such as trail running and day-hiking.

Without a red light, the Sprint is optimized more for moving (e.g. hiking and running at night) than for camping and group use.

Light Output

The Sprint 225 utilizes a single TriplePower LED bulb that delivers an impressive 225 lumens of light output. Black Diamond states that it can maintain this maximum output for 1.5 hours and the minimum output for 20 hours. It’s worth noting that the headlamp needs to be recharged after extended use. The Sprint 225 is equipped with a rechargeable lithium battery, which can be conveniently powered up using a mini-USB cord.

The Competition

How does the Sprint 225 stack up against its competitors? Let’s compare it to two other popular headlamps on the market:

Black Diamond Sprint 225 vs Black Diamond Iota

The Sprint 225 improves upon its predecessor, the Black Diamond Iota, in several ways. It offers 50% more brightness with 225 lumens compared to the Iota’s 150 lumens. The Sprint also has some additional features, such as remembering the last brightness setting and a more efficient lens.

Black Diamond Sprint 225 vs Petzl Bindi

Compared to the Petzl Bindi, the Sprint 225 is brighter and more affordable. While the Bindi only offers 200 lumens and retails for $60, the Sprint 225 provides 225 lumens at a lower price point. However, it’s worth noting that the Bindi does include a red light feature. Additionally, there are rumors of an updated and brighter version of the Bindi coming soon from Petzl.

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Black Diamond Sprint 225 vs Nightcore NU25

The Nightcore NU25 is a headlamp that weighs the same as the Sprint 225 but comes with a higher price tag. While the Sprint 225 costs $45, the NU25 retails for $55. Although the NU25 offers a higher light output at 360 lumens and features a red light, its aesthetics have been compared to a 1990s-era PC.


Q: Does the Black Diamond Sprint 225 come with a red light feature?
A: Unfortunately, the Sprint 225 does not include a red light, making it less suitable for camping and group use.

Q: Can the Sprint 225 be recharged?
A: Yes, the headlamp comes with a rechargeable lithium battery that can be easily recharged using a mini-USB cord.

Q: What is the waterproof rating of the Sprint 225?
A: The Sprint 225 has an IPX4 waterproofness rating, which means it can withstand splashing from any direction.


The Black Diamond Sprint 225 is an exceptional headlamp that offers impressive brightness, a compact design, and a rechargeable battery. Whether you’re planning a night run, a hiking trip, or a backpacking adventure, this headlamp is a reliable choice. While it lacks a red light feature, its performance and value more than make up for it. Upgrade your outdoor lighting gear with the Black Diamond Sprint 225 and illuminate your adventures.

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