How far can a human walk in one day?
A trained walker can walk a 26.2-mile marathon in eight hours or less, or walk 20 to 30 miles in a day.
A person typically walks at a speed of 2–3 miles per hour, so walking 10 hours at 3mph would get you 30 miles.
Normal, healthy people in areas not marked by desert environments might walk as much as 5 miles without needing to take a rest, but the biggest danger for anybody who wants to walk distances as long as a 26.2 mile marathon is doing this without any water to replenish yourself.
Hiking 25 miles in a day is absolutely doable. That may sound unrealistic to some, but thru-hikers do 25 miles every day. For months on end. While sleeping in a tent every night.
George Meegan
From Tierra Del Fuego to the northernmost part of Alaska, George Meegan walked 19,019 miles in 2,425 days (1977-1983). He holds the record for the longest unbroken walk, the first and only walk to cover the entire western hemisphere, and the most degrees of latitude ever covered on foot.
To travel 100 miles in 24 hours, you have to average 1 mile every 14 minutes and 24 seconds. A runner can build up a lead by running faster than that and then take breaks by walking or even stopping. But it's hard to walk much faster than 13 or 14 minutes a mile for hours upon hours.
Trained Walkers
If a walker doesn't take breaks and is going fast, they may be able to cover 30 miles in a day. They would need to steadily build mileage over the course of three to six months prior to doing a long-distance walk.
Mathematically speaking, 30 miles at three miles per hour means at least ten hours of hiking. It sounds like a lot, and it is. But how you break up your day can make it feel less daunting. Plan to wake up between 5:30 a.m. and 6 a.m., and spend 45 minutes (or less) breaking down camp before hitting the trail.
24 hours The greatest distance walked in 24 hours is 228.930km 142 miles 440 yd by Jesse Castenda (USA) at Albuquerque, New Mexico, USA on 18-19 Sep 1976.
The longest walkable distance, from Cape Town in South Africa to the port town of Magadan on the eastern side of Russia, is yet to be explored. No human has ever gone on this long a walk. The distance between these two destinations is 22,387 km.
What is the longest you can walk?
Ever wondered what a long, uninterrupted walk would be like? Spanning over a distance of 22,387km approximately, potentially the world's longest walkable road starts from Cape Town and concludes its run at Russia.
New research shows that fast walkers are more likely to live longer lives than slow walkers. The faster you walk, the longer you're likely to live, a new study shows.

It is possible to walk too many steps or miles in a day, which can lead to physical and mental symptoms of overtraining and burnout. How many steps or miles per day is too much depends on each individual walker, but your body will tell you you're walking too much with some common signs.
Taking 10,000 steps is about the same as walking four or five miles, depending on your stride.
Lubbock — The average adult will walk almost 75,000 miles over their lifetime – the equivalent of travelling around the world THREE times. A study of 2,000 adults found they each typically stroll 6,839 steps a day – amounting to 2,496,235 a year.
Dave Kunst (born July 16, 1939) is the first person independently verified to have walked around the Earth. The walk was intended to be achieved along with his brother John, but during the event John was shot and killed by bandits, and Dave wounded; Dave resumed and completed the walk with another brother, Peter.
Walking takes time
A typical walking pace is 15–20 minutes per mile. Going any faster will result in you essentially jogging or running, which has other benefits and downsides compared with walking. At the typical walking rate, it'll take you 2–3 hours to get to 10 miles.
Walking 7 miles a day is certainly not impossible, nor is it excessive as long as you are properly fueling your body, taking rest days, and heeding any signs and symptoms of injury or overtraining. Enjoy your walks, and set goals that keep you engaged and inspired.
Realistically, any person with relatively good health can walk 1000 miles. It requires you to walk 2.74 miles every day, which depending on your speed can take anything between 30 minutes to 1 hour. It's doable.
There's no way around it. Even if you walk a very brisk 4.0 miles per hour pace (15 minutes per mile), it will take two and a half hours to walk 10 miles. Moreover, walking 10 miles a day at a more leisurely pace of 3.0 miles per hour (20 minutes per mile) will require 3 hours and 20 minutes to cover the distance.
Can a person walk for 24 hours straight?
Walking!" They eventually hit their target of 24 straight hours of walking. And while they might have fallen short of the 110 km finish line, they still made it well past the halfway mark. "In total we walked around 71 km, which required over 90,000 steps and over 12,000 calories," Jonne says.
With training, many walkers can finish a 26.2-mile walker-friendly marathon in about seven hours, with no breaks. That suggests that If a walker is well-trained and takes breaks, they can walk 20 miles in a day. If a walker doesn't take breaks and is going fast, they may be able to cover 30 miles in a day.
Walking!" They eventually hit their target of 24 straight hours of walking. And while they might have fallen short of the 110 km finish line, they still made it well past the halfway mark. "In total we walked around 71 km, which required over 90,000 steps and over 12,000 calories," Jonne says.
Adults walk at an average speed of 3 to 4 miles per hour, which equates roughly to 1 mile every 15 to 20 minutes.
Walking for 30 minutes at a brisk pace covers a distance of 2.0 to 2.5 km and burns about 125 calories (520 kiloJoules).
24 hours The greatest distance walked in 24 hours is 228.930km 142 miles 440 yd by Jesse Castenda (USA) at Albuquerque, New Mexico, USA on 18-19 Sep 1976.
How much walking is too much? There's no one number or formula that will tell you how much walking is too much. While some people get more than 10,000 steps per day as part of their daily job, others need to put in effort to get half that.
Is walking too much bad for you? It can be! If your walking routine is too strenuous, you may experience discomfort and it could lead to injuries. 3 Factors that make a walking routine too strenuous could include walking too far, walking with too much intensity, or not taking enough rest days to recover.
Building up to 10 miles per day is doable for most people, as long as you start with the right distance and slowly build up. The following are just a few additional tips to help you stay consistent and avoid injuries during your walking program.
Generally, older adults in good physical shape walk somewhere between 2,000 and 9,000 steps daily. This translates into walking distances of 1 and 4-1/2 miles respectively. Increasing the walking distance by roughly a mile will produce health benefits.
Is it better to walk faster or longer?
In a new study, which looks at activity tracker data from 78,500 people, walking at a brisk pace for about 30 minutes a day led to a reduced risk of heart disease, cancer, dementia and death, compared with walking a similar number of steps but at a slower pace.
Average speeds
Everyone walks at a different pace, but as a guide most adults can walk at around 2.5 miles (4km) an hour without accounting for stops. If you're new to walking or recovering from an illness, allow yourself more time. Experienced walkers will often walk faster than this and walk further in an hour.
According to the Centers of Disease Control and Prevention (CDC), the average walking speed for adults is between 2.5-4 miles per hour. What is this? At a speed of 2.5 miles per hour, it would take 2 hours to walk 5 miles. For most people, this is an easy, conversational walking pace.
Walking is a form of low impact, moderate intensity exercise that has a range of health benefits and few risks. As a result, the CDC recommend that most adults aim for 10,000 steps per day . For most people, this is the equivalent of about 8 kilometers, or 5 miles.