Irvine Ranch Open Access Day 4/19/2008 -
Start in Bommer Cyn and go up Ridge Route to Hogback Ridge to Serrano Ridge. Down Rabbit Run, Up Cattle Crest, Down Fox Run, Up Shady Oaks and back to Serrano/Hogback. Down Ridge Route back to start.
Post Your Mountain Bike Ride -- 3 Ways to Post Your Activity --
09/18/10 There were some really beautiful single track trails, and some knarly rocky hike a bikes. Was really nice to ride this with Zaffer on open trail access day.
04/19/08 Irvine Ranch Open Access Day ride with Tom Kore and his friend Mike. Perfect riding weather today! Mike gets +1000 points for the most amazingly awesome, single track rock drop decent of the day on Rabbit Run! It was magazine/video worthy.