Trail Battery

Know what the mountain costs before you go.

Trail Battery turns recovery, recent training, and climb history into a field-ready estimate for the distance and vertical your body is prepared to absorb.

Download on the App StoreSee pricing
Ruck Mode route and climb App Store screenshot.

Distance context

Frames readiness as practical route capacity, not a generic score.

Vertical context

Climb Budget helps avoid treating a flat six miles and mountain six miles as equal.

Long effort guardrails

Fuel reminders, readiness, and optional debrief context help long runs stay deliberate.