Camarillo Half Marathon: 34.216394, -119.037602

Simi Valley Arroyo Creek Half Marathon: 34.269447, -118.781482

Santa Barbara International Half Marathon: 34.420831, -119.698190

Palos Verdes Half Marathon: 33.744461, -118.387017

Redlands Half: 34.055569, -117.182538

Montecito Summerland Half Marathon: 34.436663, -119.632075

San Luis Obispo Half & Full Marathon: 35.282752, -120.659616

Seaside Half Marathon: 34.274640, -119.229005

Ojai Half Marathon: 34.455526, -119.215052

Mountains to Beach Marathon & Half: 34.447561, -119.248833

Conejo Valley Half Marathon: 34.134921, -118.987794

Holly Jolly Half Marathon: 34.216394, -119.037602

City to the Sea Half Marathon: 35.329829, -120.741460

Pasadena Half Marathon, Pasadena: 34.147785, -118.144516

Santa Barbara Intl. Marathon & Half: 34.420831, -119.698190