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How Long Does It Take to Walk 100 Miles? (Explained)

One hundred miles is not a short distance. It is a long distance. Such as Baltimore, Maryland to Philadelphia, Pennsylvania, is an approximate distance of 100 miles. The time it takes to walk 100 miles depends on several factors, such as walking speed, terrain, and the walker’s physical condition.

Assuming an average walking speed of 3 miles per hour, it would take approximately 33 hours of walking to cover 100 miles. However, it’s important to note that walking 100 miles in a single stretch without rest is not practical or safe for most people. A trained walker can walk 20-30 miles in a day or complete a 26.2-mile marathon in under eight hours.

Walking such a long distance over several days is more realistic and advisable. If you plan to walk 100 miles over a few days, a reasonable daily distance to cover might be 15 to 20 miles per day, depending on your fitness level and the terrain you’re walking on. At this pace, it could take you 5 to 7 days to complete 100 miles journey.

How far are 100 miles? 100 miles is equal to 528000 feet or equal to 160.9 km.

How Long Does It Take to Walk 100 Miles?

Below is a table of how many days, how many hours a day, and how many miles a day you need to walk to reach 100 miles:

If you walk daily _milesDaily walking Times(Speed 3 mph)= Days to complete 100 miles
2 miles40 min50 days
3 miles1 hr34 days
4 miles1 hr 20 min25 days
5 miles1 hr 40 min20 days
6 miles2 hrs17 days
7 miles2 hrs 20 min15 days
8 miles2 hrs 40 min13 days
9 miles3 hrs12 days
10 miles3 hrs 20 min10 days
11 miles3 hrs 40  min9 days
12 miles4 hrs9 days
13 miles4 hrs 20 min8 days
14 miles4 hrs 40 min8 days
15 miles5 hrs7 days
16 miles5 hrs 20 min7 days
17 miles5 hrs 40 min6 days
18 miles6 hrs6 days
19 miles6 hrs 20 min6 days
20 miles6 hrs 40 min5 days

Tips for walking 100 miles

Walking 100 miles is a significant physical and mental challenge, but with proper preparation and a few tips, you can achieve this goal. Here are some tips to help you walk 100 miles:

Set a goal: Setting a specific goal for your 100-mile walk is important as it gives you a clear target to work towards. Decide on a timeframe and the route you want to take.

Invest in good walking shoes: Invest in a good pair of walking shoes that are comfortable and provide proper support. Make sure to wear them before the 100-mile walk so you don’t get blisters or feel bad.

Pack smart: Bring essential supplies such as sunscreen, a hat, sunglasses, extra clothes, a first aid kit, and snacks. Carry them in a lightweight backpack to distribute the weight evenly.

Hydrate and fuel properly: Proper hydration and nutrition are crucial for endurance walking. Drink plenty of water and consume a balanced diet with carbohydrates, proteins, and healthy fats to keep your energy levels up.

Rest and recover: Take breaks during your walk to rest and recover. Stretching, massaging sore muscles, and using ice or heat therapy can also help with recovery.

Walk with a buddy: Walking with a friend or a group can help you stay motivated, provide safety, and make the experience more enjoyable.

Listen to your body: Listen to what your body is telling you and change your pace and intensity to match. Stop and rest if you feel pain or discomfort, and seek medical attention if necessary.

Remember, walking 100 miles requires dedication, preparation, and commitment.


Walking 100 miles is a challenging physical activity that requires meticulous planning, preparation, and execution in order to be successful. It’s a challenge that can test both physical and mental endurance, but with the right mindset and training, it’s achievable for many people. By following these tips and committing to a consistent training program, anyone can take on the challenge of walking 100 miles and achieving their goal. Whether it’s for personal achievement, raising awareness for a cause, or simply for the love of walking, completing 100 miles on foot is a truly rewarding experience that can leave a lasting sense of accomplishment and satisfaction.

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Written by

Jennifer Lewis