How long will my hike take?
Enter the trail distance and total elevation gain. We estimate moving time with Naismith's rule — a long-standing hiking formula — adjusted for your pace and pack, add rest stops, and rate difficulty using the formula Shenandoah National Park uses for its trails.
Estimated total time (with breaks)
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An estimate for planning, not a promise: terrain, weather, altitude, trail conditions and group pace all change real times. Always start early and carry a headlamp.
General planning guidance based on common hiking practice and published manufacturer sizing — not a substitute for your own judgment, a proper gear shakedown, or professional instruction on backcountry safety. Always check current conditions before you head out.