The Ocmulgee Mountain Bike Association (OMBA) is excited to host the 4th annual Sac-O-Suds 50 mile gravel grinder! This grass roots gravel race will take you through the beautiful Oconee National Forest, and challenge your skills as you navigate along dirt, gravel, and a little single track. A SAG stop next to the Sac-O-Suds store (featured in the movie My Cousin Vinny) will be located around the halfway mark, and a roaming van will be on hand for any DNF’s. OMBA will provide water at the SAG stop, and racers will be provided with 1 gallon ziplock bags to send food/supplies to the SAG.  Bring a little cash to grab a snack from the store if you don’t send food ahead in the drop bag, then race back to the finish line for a post-race BBQ pulled-pork meal.

Prizes will be awarded to the top three finishers, and bragging rights for all that cross the finish line. All proceeds from this event help our club put on awesome races, and help maintain our trails for your riding pleasure.

Race route GPS data will be posted closer to race day.



  • OCT 1st – Registration fees increase to $60.
  • OCT 18th – last day to register and be guaranteed a t-shirt.
  • NOV 1st – last day of online registation.
  • NOV 4th – Race day!  Race day registation is available for $70 on site from 8:00am-9:30am.

Don’t forget to stay nearby and attend the free Fried Green 50 gravel ride the following day!

This event will be held rain or shine.  If you register, we will prepare for you whether you show up or not, so registration fees are non-refundable.


Gravel on River Road.
Please refrain from petting local wildlife.