300 meters, about 3/4 the distance around the track
400 meters 400 meters
2.5 miles = 2.5 x 1609 meters = 4022.5 meters ~ 10 times the 400 track
1/8 of a mile. 440 yds, 400 mtrs.
1 lap on an outdoor track, but indoor track are smaller, usually 200m so generally 2 laps.
Four laps of a 600 meter track equals about 1.5 miles.
as far as I know it is still 400m
A little more than 400 meters. To be more precise, the line you run around in a track which has an inside lane of 400 metres, and lane width of 1.27 metres including one lane marking, is 407.980 metres.
Traditionally in track and field, a one mile run is 1600m = 4 laps of a standard 400m track. A mile is actually about 1609m, but any mile events are rounded to 1600m. In that case, 1.5 miles would be 6 laps or 2400m.