News Other Tracks B3 Open Sunday April 14, 2019 5 years ago AOTMX B3 will be open Sunday. Rubber tires. B3 Honda Extreme mx park Open fun ride April 14th $20 donation per rider. Post Views: 54 Continue Reading Previous Welcome to The New Site!Next B3 WILL BE OPEN THIS WEEKEND! 2 thoughts on “B3 Open Sunday April 14, 2019” Where is the B3 track located? Log in to Reply Track was really good today. those that chose not to come today missed out on a great day of riding. Thanks Corey Log in to Reply Leave a Reply Cancel replyYou must be logged in to post a comment.