Mountain bikers were found  at 2:30 a.m. this morning [Friday] after about a five hour search by  Search and Rescue teams. The bikers were sighted by Los Angeles County Helicopter 12. There were no injuries. said Lt. Tanya Edwards.

Montrose Search & Rescue was called out Thursday evening around 9 p.m. in response to the two lost mountain bikers near Jet Propulsion Laboratory, according to Edwards.

The station was contacted when the two men failed to return home at their scheduled time.