Club Name# Registered
    A Snail's Pace 212
    WeROCK 112
    AREC/ A Running Experience Club 81
    Easy Runners 80
    Team Nutrilite 77
    Inland Empire Running Club 73
    Santa Ana PAAL 72
    Riverside Road Runners 56
    Moms Run This Town 52
    Pasadena Pacers 44
    Forrest Runners Club 41
    LA Leggers 41
    Sole Runners 40
    Team Jake 40
    Cal Coast Track Club 37
    Pankl Racing 37
    Marathon Maniacs 36
    Team JayBird 26
    California Cruisers 24
    Team Sheppard 24
    Lopers Club 23
    Long Beach Galloway 20
    South Bay Running Team 20
    Team Runners High 18
    LARC- Los Angeles Running Club 16