28th ANNUAL ZOOZOOM April 13th, put your best foot forward...again and again and again...for the Sacramento Zoo. Lace up your tennies and jog or walk on down to the 28th Annual ZooZoom, Sunday, April 13th from 7 am to Noon at the Sacramento Zoo. The course winds through scenic William Land Park along flat, tree-lined streets. This 5K, 10K, and children's fun-run is a fundraiser for the Sacramento Zoological Society. Race fees include admission to the Zoo. For race fees and information, please call 916-441-1751 or visit saczoo.com.