Yes, of course.
On a standard 400 meter track, it would be 2800 meters.
Four times around. 4 times around a 400m track would equal 1600 meters. 1 mile is equal to 1,609.34 meters. You would need to either start 9.34 meters behind the start line, or run the same distance past the finish line to run one mile (5280ft).
2.5 miles = 2.5 x 1609 meters = 4022.5 meters ~ 10 times the 400 track
It depends on which pool you swim in. If it is a 25m pool then it will take 20 laps to finish but if it is in a 50 meter pool, which is Olympic size, it will be 10 laps to do 500 meters.
3 and 3/4 around a 400 m track
The circumference is obtained by multiplying the diameter by pi.
none
3 sides of the track
there are 2 types of tracks 400 meter tracks and 300 meter tracks.
800 meters = 2,624.67192 feet.
Using track events as an example, a split time is the time it takes to run a portion of the race. If you are running the 1500 meter race, you might have split times at 400 meters, 800 meters, and 1200 meters.
1,000 meters = 0.621371 mile = 4.971 furlongs (rounded)