Oh my gosh I am sooooo close to 20 minutes / 2 miles! I hit 20:01 one time, 20:05 another and then the rest around 20:25-20:45 every time I run it . I got frustrated last summer when the couch to 5k program said 20 minutes / 2 miles, and I was at like 26 minutes. I've slowly worked down to this. Keep track of your training times. Running 5K in less than 20 minutes requires running at 6:26 pace for 3.1 miles (5.0 km). You need to be able to run at least a 6:00 mile before you run this 5k in under 20 minutes. This alone still won't guarantee you your goal time. You must train regularly. 15 km per hour This is a ratio question Write 1 hour as 60 minutes. It is important to keep the units the same. Given: (5km)/ (20 min) Need distance in 1 hour -> 60 mins Let the unknown distance be x km (5km)/ (20 min) = (xkm)/ (60min) Multiply both sides by 60 mins giving color (brown) ("Did you know you can treat units of measurement the same Getting ready to run 5 miles? The table below will translate your goal finish time into your per mile or per kilometer pace, and will show your halfway split too. It also shows the splits for every mile. The rows start with 20:00 and extend all the way to 1:00:00, in increments of 30 seconds. If you need a finish time outside that range or a Aim to walk continuously for 30 – 60 minutes most days of the week to lose weight walking. If you walk at a brisk pace for 30 minutes, you’ll cover a distance of about 1½ to 2 miles (2.5 to 3.3 kilometers). Take the distance into consideration when planning your walking route. For a newbie, the ideal walking speed is 3 to 4 mph (about 5 to 6 km/h). Walking is a great place to begin if you’re unfamiliar with treadmill exercising, specifically cardio workouts. Walking features minimal pressure, which prevents accidental injuries, burns fat, and will undoubtedly work with you to strengthen your stamina and establish a Completing the 10k distance is one thing, but running it in under 45 minutes is a whole new challenge. Regardless of what your own personal target might be, Running a 5K under 29 minutes means you need to hold under 9:20 mile or 5:48 kilometer pace. So, you have to get that sub 29 5k pace to feel more like a tempo run rather than an all-out effort. I believe a focus on doing longer tempo runs also will help you greatly. The reason being is you are spending longer durations at your anaerobic threshold. QUhM.