On a warm Saturday racers met at the Berkeley Marina to race track bikes in the mud with friends. This format of racing is self regulated on an open corse with the energy of DFL or an Alleycat race. Not many rules, but one was to podium you needed to be racing a brakeless fixed gear drivetrain. Enclosed are photographs from a day of racing bikes with friends. Thank you to Nick and Jean for making these races happen. Congratulations to Chas for the first win of the series, and looking forward to Sacramento next!