In general 1 lap is 1/4 miles and 1 mile is 1.6 km. 2 laps make 0.8 km. So approx. 2.5 laps make 1km.
7.5 laps
Two and a half laps
20 laps
89.4 laps (approx).
70.4 laps. 25yds is 75 feet. (5280ft/mi)/75ft=70.4. If a lap is one length then 70.4 laps. If a lap is two lengths, i.e., up and back then its 35.2 laps.
A 1k race is 1000 meters long. This is equal to two and a half laps on a regular running track.
7.5 laps
20 laps
64
1000
2 laps-400m each
0.932056
It depends on how big the laps are.
267 laps.
32 laps
there are 9 laps
50000 m long & 2055555 laps