New Date For 24 Hours of Chamberlin Ranch! And there is singlespeed 4 person teams slots offered too!

We here at Stump Grinder Productions have decided to take it upon ourselves to change our event date for our Inaugural 24 Hours of Chamberlin Ranch. We are doing this to avoid a conflict with Team Big Bear's 24 Hours of LA.

Regardless of the time it took to pick our original date, having search all the different web sites and calendars for weeks and not seeing any other event scheduled for the first weekend in Nov., SGP will move the 24 Hours of Chamberlin Ranch to the weeend of October 21, 22 & 23.

We wish our friends, and they are our very dear friends (After all they time our Firestone event!), at TBB all the success with their event.

So mark your calendars for the Inaugural 24 Hours of Chamberlin Ranch in the awesome Santa Ynez Valley on October 21, 22 & 23!

We have made some changes to the format of the event in the last week as well, such as removing the manditory volunteer rule and making our request for volunteers more of an incentive. So go to to view the info!

We have our own onsite blog for the event as well at, use this to ask questions and to search for teammates.

The team at SGP knows that everyone who comes to race will have a great time, because we're trying to make this event really cool, with movies, great food, some live music, and little plastic cows for relay batons!

So I can't wait to see you at the Inaugural 24 Hours of Chamberlin Ranch on October 21-23!

Remember we have singlespeed team slots too!

Until then, enjoy the ride,