Runner tracking will be provided by  Please tune in to follow the race.  We will also be posting updates periodically on twitter @cuyamaca100k and facebook.  

Elizabeth Tenuto, women's champ (right), climbing the high meadows to Cuyamaca Peak (photo by George Blancas).
Kris Brown (above) just after his win.

San Diego Ultra Slam
Since the creation of the Cuyamaca100k last year the RD's of San Diego's mountain ultra races have put together a special award for those runners who complete four races of each iconic ultra distance; 50k, 50 miles, 100k, and 100 miles. Please visit for more information.