How long does it take to walk 20 miles depends on many factors, including the person’s fitness level, weather, the obstacle in the trail, and how heavy his/her backpack is.
If you walk regularly, that means you are a trained walker, then it may take you an hour to walk 3 miles. That means you can walk 20 miles in 6-7 hours or a day depending on the terrain you are walking.
How long does it take to walk 20 miles?
How long will it take to walk 20 miles basically depends on your pace. With a moderate walking pace, you can walk approximately 3-5 miles per hour. You can calculate how long it will take to walk 20 miles from the below pace.
Easy: 12.5+ minutes to walk per kilometer or 20 minutes+ per mile
Moderate: 10 minutes to walk per kilometer or 15 minutes a mile
Fast: 7 minutes to walk per kilometer or 11 minutes per mile.
How far are 20 miles?
20 miles is 32.1869 kilometers. If you plan to cover this much distance then you have to cover up to 40,000 steps.
Steps per minute can affect your miles walking time. So, you need to be careful about that. How long will it take to cover 20 miles by walking also depends on your steps per minute.
Slow: if your steps are 60 to 79 per minute, you are slow and definitely need to work on your pace.
Medium: 80 to 99 steps per minute
Fast: 100 to 119 steps per minute
Vigorous: 130+ steps per minute
Measuring your pace:
There are many ways to calculate your walking pace, including your phone apps, GPS watch, or low tech options using a known distance and a stopwatch.
You can also use google to see how long it will take you to walk 20 miles. Just enter the starting location and destination location and google will show you the approximate time it will take.
You can measure the estimated time it will take to walk 20 miles using the book time formula. It is also known as Naismith’s (Time Estimation) Rule made by a Scottish Mountaineer, William W. Naismith in 1892.
He stated this rule assuming the hiker has a reasonable fitness level and hiking on an easy trail in regular weather. The rule is:
“Allow one hour for every 3 miles (5 km) forward, plus an additional hour for every 2,000 feet (600 m) for ascent (elevation gain).”
If your destination is 1 mile then it may take you 30 minutes to complete the walk.
That means for 20 miles, 20 X 30 = 600 minutes or 10 hours approximately.
Factors that might affect your walking pace:
Each person has a different fitness level. So, how long each person will take to walk 20 miles will differ for each person.
Weather like rain or snow may make you slow in your walk. So, before starting to walk, know the weather forecast, and prepare yourself accordingly.
The obstacle in the trail:
The obstacle in the trail like crossing streams, rocks, or tree roots may also slow you down.
A heavy backpack with unnecessary stuff is also a reason which can slow you down.
Can you walk 20 miles in a day?
An average person can walk 20 miles or more in a day. A healthy and fit person can finish 20 miles walking in just 7 to 8 hours.
Tips for a long walk like 20 miles:
1. Blisters and chafing:
Walking for a long time can give you blisters on the toe, heels or ball of the foot and you can also develop chafing at the armpits and other places but you can use a lubricant to protect your skin and also toughen the skin of your feet by steadily building up your walking time.
Also, select the most comfortable shoes or boots. Don’t have one for such a long walk? Check some of the reviews from our website.
Avoid anything new on your first walk, before using your new shoes or boots, break it first.
You can also rub some petroleum jelly on your toes and heels which will prevent blisters.
Avoid cotton socks, and use synthetic or wool as they will help you wick away sweat and help prevent blisters.
Use layers of clothing. Always choose a sweat-wicking inner layer of polyester, and avoid cotton. Wear an insulating layer like a wool shirt. Bring something windproof with you.
Know the weather forecast and prepare yourself accordingly.
3. Carry essential stuff:
Carry all the essential stuff you may need in a backpack. Don’t have one? You can check Osprey Exos 38 review on our website. It is one of the lightest backpacks with enough storage available.
4. Essential items you can carry:
- Lip protection
- Extra clothes
- Extra water
- And any other thing you will need.
5. Plan for break time:
Have water before 90 minutes of your walk. It will keep you hydrated and you can also have time to eliminate any extra.
Have a cup of water every half hour. After finishing your walk, have a tall glass of water.
Take a small balanced meal of protein and carbs. Have a small snack after every two hours of walk.
Take extra precautions for walking in dark or in areas where you are likely to get attack by animals. Wear reflective clothing and light color clothes.
It can seem like walking 20 miles is tough and would take a long time. But trust us, if you are determined enough and have a good pace, then it is only a matter of time. Happy walking!