The track is open Thursday, Friday, Saturday and Sunday from 10-4, except in the case of inclement weather, race days and special events.
The season runs from April 1st through November 1st.
ADK MX members have free access to all open practice days (with the exception of race days).
A non-member day pass for a standard open practice day (not a race) is $30, $20 for 50cc riders and $5 for spectators.
You can find more information on the season schedule as well as membership information at the links below.