103rd St Racing complex, Jacksonville, FL. Its a public park, just like the basketball court in your neighborhood. Open sunrise to sunset everyday except Christmas Day. Just pull up, unload and go. Weekends can get to be kind of a free for all and kind of dangerous in my opinion as its a real fast track and no marshaling, but the locals are pretty good about self-policing. If you like a super fast track and banked turns, you’ll love it. Only time its not free is on race days which is one saturday a month. North Florida Karting Club has the lease from the city, you can find their website online. They held a round of the WKA winter series there and usually have a GOld Cup round every year also. All in All, a fun place to go get your seat time fix.