11 21 readSystem Call NAMEread-read from a file descriptorSYNOPSISint read(int fd, void *buf, int count);DESCRIPTIONread() attempts to read up to count bytes from file descriptor fdinto the buffer starting at buf.If count is zero, read() returns zero and has no other results.
If you're talking about the actual time it takes to physically run a 5k (and not how long it would take to train for one), it's about 30 minutes. 5k is around 3.1 miles, so if â¦ you average 10 minutes per mile, it's 30 minutes total.3 people found this useful.f you're talking about the actual time it takes to physically run a 5k (and not how long it would take to train for one), it's about 30 minutes. 5k is around 3.1 miles, so if â¦ you average 10 minutes per mile, it's 30 minutes total. 3 people found this useful.
Another major factor with 5km pace running is that it must not be forgotten that the race is now 12 consecutive laps at 61.5 secs per 400m, p1us 200 metres. An athlete who does 13 x 400m in 61.5 secs and jogs 400m recovery (2-3 mins), is not getting used to sustained running effort.f you want to run 15 mins for 5km, you have to know thatâs 72 secs / 400m and get used to it for spells lasting 3-5 minutesâ duration with short rest. Also, you will realise that a good 3km time aids the realisation of a good 5km. For example. Liz McColgan ran 8:34.80 for 3km in 1989, thatâs 69 secs / 400m.