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.
It's possible to get an estimate of how long it might take you to run a 5K using a previous race time and plugging it into a race time prediction calculator or looking at a race time prediction chart. Of course, most people doing their first 5K have never raced before.