A 4:15 marathon is approximately 9:30 per mile. To break 4:15, you should eventually be capable of a sub-1:55half-marathon (8 ...

Another key benefit of bunched long runs is the ability to practice running on fatigued legs during the second run, which can ...

A 4:30 marathon is approximately 10:00mins/mile for the entire course. To break 4:30, you should be capable of running a ...

To get to the start line of the Chicago Marathon, some runners spend much more than just the cost of registering for the race ...