sub-two-hour marathon

Kelvin Kiptum’s legacy lives on with two-hour challenge

The running community has come up with a two-hour challenge to honour the late marathoner

By Marley Dickinson

Kelvin Kiptum wants to break the two-hour barrier in Rotterdam

By Marley Dickinson

Three runners who could threaten the two-hour marathon barrier

By Marley Dickinson

Run a virtual marathon relay with the NN Running Team

By Ben Snider-McGrath