According to the Associated Press:
ALTADENA, Calif.—Four mountain bikers missing overnight in the San Gabriel Mountains near Los Angeles have been found safe.
Angeles County sheriff's Lt. Angela Shepherd says the men were found
around 8:30 a.m. Monday after spending a night in the chilly Angeles
National Forest. She says they were uninjured.
The men began their ride from Mount Wilson to Pasadena on Sunday morning but failed to return in the afternoon as planned.
Sgt. David Shoemaker tells City News Service that the four—cousins
between the ages of 28 and 38—had no phone contact and weren't dressed
for a night in which temperatures dropped into the 40s.
It turns out that the guys actually did have a fire going according to this L.A. Times story. They were confused by the various trails in the neighborhood. Kind of like being lost in downtown Milwaukee.