On October 6th, 2013, CoCoSAR provided medical support for the Mount Diablo Challenge. This was the annual bike ride up Mt. Diablo, an 11.2 mile timed bike ride, starting at Athenian School in Danville and climbing up Southgate Road 3,249 feet to the summit of Mount Diablo. Approximately 1,000 cycling enthusiasts competed.
More than 25 CoCoSAR team members staffed 6 medical stations located on Mt Diablo.