Best Ultra Running Headlamps for Long Trail Races

• Petzl specifies a maximum output of 1,500 lumens.
• REACTIVE LIGHTING adjusts output using a sensor that reads ambient light.

Drawback: At 145 g, it is heavier than the SWIFT RL.

• The manufacturer lists 1,500 lumens maximum output and an interchangeable magnetic battery pack.
• Its Comfort Cradle is designed for a secure fit, with a removable top strap for added support.

Drawback: At 213 g, it is the heaviest pick here.

• Petzl lists the current SWIFT RL at 1,200 lumens and 92 g.
• Its ultra-thin headband and reactive lighting are designed for dynamic activity.

Drawback: Its integrated compact format does not offer the Distance 1500''s swappable battery pack.

• Fenix specifies up to 1,600 lumens and a 170 m maximum beam distance.
• The magnesium body is rated IP68, and the maker lists a 24-hour trail-running mode.

Drawback: The 140 g listed weight includes the battery and headband, so it is not the lightest option.

• Fenix lists 1,500 lumens maximum output and a 170 m beam distance.
• Its spotlight and floodlight have separate controls; the maker lists a 24-hour low-output running mode.

Drawback: The stated 91 g excludes the battery, so compare like-for-like weights carefully.

• Ledlenser lists a 3,500-lumen boost mode and a 300 m maximum beam distance.
• Its Fusion Beam combines flood and spot lighting, and the lamp includes red light.

Drawback: At 374 g, it is substantially heavier than the running-focused alternatives.