Running under 20 minutes for 5k
It’s just another number, 20. But like many running benchmarks, 20 minutes for 5k is what many would say defines a ‘serious runner’.
Few people will be able to break the 20-minute barrier without some determined training and, of course, natural talent.
This is especially true for women who are at a very approximate 10% disadvantage.
This schedule will not create magic; you’ll