BOULDER, Colo. (CBS4) – There’s still no word on what caused the death of an ultra marathon runner who died while running in New Mexico last week.

Micah True, who lived in Boulder, will be honored with a run Friday afternoon in Chautauqua Park.

RELATED: Micah True’s Death Clouds Future Of Ultra-Marathon

The hour will start at 4 p.m. and will be followed by a memorial service at 6 p.m.

True is a legend in the running community and a central character in the book Born To Run.

LINK: caballoblanco.com