Jason, Dax and I finished an epic ride just off the 405 in the Newport Beach mountainside.  After finishing our ride, we were heading back to the parking lot.  We were riding on an asphalt hiking/biking path.  I looked back to see where Jason and Dax were.  While looking back, I veered into a hedge causing me to crash.  While hitting the asphalt, I landed on my hand, dislocating and breaking my thumb.  The break was across my thumb just above my top knuckle and it also split the bone to the tip of my thumb. While landing on my hand, I bent my thumb such that the force also caused my thumb to split open.  Thanks to Marcus Yetter for the X-rays and TLC.