How Long Does It Take to Walk 15 Miles?
Walking 15 miles takes about 5 hours at an average pace of about 3 mph — roughly 3 hours 45 minutes at a brisk 4 mph and 6 hours at an easy 2.5 mph, depending on how fast you walk.
Time it at your own pace →Time = distance ÷ speed. A comfortable adult walking pace averages about 3 mph (≈1.3 m/s; healthy-adult comfortable gait speed ranges from about 0.9 to 1.4 m/s, Bohannon & Andrews 2011), so 15 miles takes about 5 hours at that pace. A brisk walker covers it faster, which the travel-time calculator works out from your own pace.
Time to walk 15 miles by pace — time = distance ÷ speed
| Slow — 2.5 mph | ≈ 6 hr |
|---|---|
| Average — 3 mph | ≈ 5 hr |
| Brisk — 3.5 mph | ≈ 4 hr 17 min |
| Fast — 4 mph | ≈ 3 hr 45 min |
How long to walk 15 miles at a brisk pace?
About 3 hours 45 minutes at 4 mph, a brisk walk. At an easy 2.5 mph it is closer to 6 hours. The average-pace figure above assumes about 3 mph.
How many steps is 15 miles?
That depends on your height — a taller person covers it in fewer steps. See the steps-to-miles calculator for a step count; walking time and step count are separate.