Please join us on Thursday June 13, 2019 for a glimpse at history with Sid Langsam’s own movie “Operation: Speed”. This great movie takes a look at all the action at the Continental Divide Raceways here in Castle Rock back in the 1960’s. CDR was a well known race track for racers of all types. People came from near and far to see racecars of all types, dragsters, and motorcycles. Sid Langsam was the owner of CDR and made a short film about the race track. We encourage everyone to come and share their stories of CDR also. Refreshments will be served at 6:45pm with the presentation beginning at 7:00pm at the Philip S. Miller Library 100 S. Wilcox St. Castle Rock, CO 80104. For more information check out our website at www.castlerockhistoricalsociety.org or contact the Castle Rock Museum at 303-814-3164, email@example.com.