Patience, the willingness to experiment, finding toughness, and heading outside are called for.
A leading medical expert thought so back in 1969.
There are no time limits between stages.
An all-male sport at the inception of the first running boom, recreational running is now dominated by women.
Coach Jenny Hadfield, author of "Marathoning For Mortals", gives her expert advice.
A new runner’s experience breaking through the wall.
The popular run-walk method has helped many finish their first 13.1-mile race.
That's what one Canadian couple thinks.
She now "freaking loves" to run.