About

Grattan Race Series is now in it’s 35th Year!

Organized by John Obermeyer of the Rapid Wheelmen bicycle club, the first bicycle race at Grattan Raceway was held Sunday, September 21, 1980.  71 racers participated – 36 in 5 USCF classes and 35 in unlicensed parallel (Stock) classes. From that simple start the Grattan Race Series was born. In 1981 John and Diane Obermeyer began holding training races every 2 weeks. Today the Grattan Race Series runs every Wednesday, May thru August. It attracts riders of every level for the youngest rider to the seasoned pros. 2 Classes, “A” (more experienced riders) & “B” (recreational and beginning racers) and Free Kids Races twice a month. Come join us to race, train and have fun.