The 1 Kilometer run is not an Olympic event in Track and Field. The current world record for the men's 1 kilometer is held by Noah Ngeny from Kenya. His time is 2:11:96. He ran on September 5, 1999.
The Olympics does not feature a 4000m distance for running and thus no record exists for it. In fact, Olympic running events jump from the 1500m to the 5000m. In regard to world records, the 4000m is again not recognized. The closest is the 2 mile (3219m) and the 5000m running events.
1km = 1000m 1km > 50m 1km is bigger
1km = 1000m520m/1km:= 520/1000 or 13/25 of 1km
1km
100000cm = 1km 50cm = 1km/1000000cm/1km 0.00005km = 50cm 50cm < 1km
1km = 1000000mm
1km -450 = -449
It is: 1km = 1,000m
1km, it is 3 times as big
Olympic standard velodromes may only measure between 250 m and 400 m, and the length must be such that a whole or half number of laps give a distance of 1 km. Others range from 133 m to 500 m, although 250m is the most popular and the length used in major events.
1km = 1000m20m/1km:= 20m/1000m= 2/100 or 1/50
"24 -35 minutes is a great range to strive for." The world record for a 10K is 26.17. So, you should plan on striving for 24-35 minutes if your goal is to win an Olympic gold medal. Under an hour sounds like a much better goal for a normal person. If you happen to succeed at running a 24 minute 10K congratulations. You will be the world record holder for a long time.
If you mean 700cm then it is 7/10 of 1km