An overview of the elephant eye vision

Here is some basic information for common race distances:

 Kilometer: A kilometer is 0.62 miles, which is also 3281.5 feet, or 1000 meters. It takes 10 to 12 minutes to walk at a moderate pace.

Mile: A mile is 1.61 kilometers or 5280 feet. It takes 15 to 20 minutes to walk 1 mile at a moderate pace.

3K: 3 kilometers equals 1.85 miles, or 9842.5 feet, or just a little less than 2 miles. This is a common distance for charity walks, especially those with accessible routes. It takes 30 to 37 minutes to walk 3K at a moderate pace.

5K: 5 kilometers equals 3.1 miles. This is a common race distance for charity walks and fun runs (although competitive runners also participate in 5Ks and run them at a fast pace). It takes about an hour to walk 5K at a moderate pace.

10K: 10 kilometers equals 6.2 miles. This is a common distance for fun runs, which may or may not be walker-friendly. It takes about two hours to walk 10K at a moderate pace.

Half-Marathon: 13.1 miles or 21 kilometers. It can take up to 4 or 4.5 hours to walk a half-marathon without stopping, but some walkers can finish the distance in 3–4 hours.

Marathon: 26.2 miles or 42 kilometers. It can 6.5 to 8 hours or more to walk a marathon at a moderate pace, depending on your pace and how often you stop.

Ultramarathon: These races can be any distance above 42 kilometers or 26 miles. The most common distances for these events are 50 kilometers (31 miles) 100 kilometers (62 miles), 50 miles (80.5 kilometers), and 100 miles (161 kilometers).

How Long Will It Take to Walk Miles and Kilometers at Different Paces?

The charts below will help you to translate walking event distances into time, kilometers, and miles at various fitness-walking paces. While there is no standardized criteria for pace categories, studies have indicated that a moderate walking pace is roughly 3–5 miles per hour.1

Fast: 7 minutes per kilometer or 11 minutes per mile

Moderate: 10 minutes per kilometer or 15 minutes per mile

Easy: 12.5+ minutes per kilometer or 20+ minutes per mile

These paces may seem fast, but it is typical for people to walk faster than usual when at a group event or competition. An easy pace will put you at the back of the pack, while at the fast pace you will be with some of the runners and run/walkers.

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Do you know facts about elephant eye vision? Many people often love elephants without information on their vision especially when looking for these facts. Here is an overview of the elephant eye vision: 

Elephants often have long eyelashes that help them avert blowing dirt, debris and sand from the eyes. In addition, the long lashes can help sometimes avert blowing debris right from the eyes. Right to their upper as well as lower eyelids, he elephants have a “3rd eyelid” that moves vertically in across the eye. During the period of sunny and windy, elephants often have a reduced level of vision that makes them one of the animals with poor eyesight during the day.  

In the daylight, elephants are always dichromic; which is, they often have two types of color-sensors within their retina: this is the cone type for reds while another for greens. In addition, this means they will have "color-blind" compared to human beings, who are always trichromic (three types of cones namely Red, Green, and Blue). Presence of light often affect elephant eye vision. 

However, the hard muscles of elephants that protect any foreign body from entering and causing damage to their eyes. In addition, they often produce a clear watery liquid that lubricates the eye thus removing any presence of foreign bodies that may exists within their eyes. This has enabled elephants to enhance their vision during the day and night. 

Do an elephant have a poor eyesight?

Elephants often have poor eyesight especially during the day but a remarkable sense of smell. For instance, at about an age of 16, a young elephant can see as far as half a mile. This will always depend on the weather conditions of where they live. In most of the times, they often use their sense of smell to detect enemies in their environment.

In conclusion, the above is an overview of the elephant eye vision that you should know.