SLAM Fest by ALTA Motors | Transworld Motocross


All the details you need to know

SLAM Fest is an annual event with a number of things that only happen once a year.  Thanks to ALTA Motors and Monster Energy 2017 is bringing even more to the table than ever before with Free practice, Free ALTA Motors Redshift Demo Track, Pro Racing, Vendor Row and Hooligan Flat Track night racing so there is a lot of info to share when you are making your plans to invade Milestone MX in Riverside on September 9th, 2017.  SLAM Fest is FREE to attend and with our schedule it’s an all day affair.


8:00 am gates open to the public

9:00 am – 4:00 pm ALTA Motors Redshift Demo Track open to the public

9:00 am – 4:00 pm Open Practice on Main, Vet and Beginner Track (there will be split group practice)

5:00 pm – 5:30 pm Pro SLAM Fest Timed Practice

5:30 pm – 6:30 pm Pro SLAM Fest Race $10,000 Pro Purse!

7:00 pm – 10:00 pm Hooligan Flat Track racing with Rusty Butcher and Hell on Wheels

Overnight parking is available at Milestone MX starting Friday 9/8/17 through the weekend but as always limited to the number of available spots.  Reservations can be made now online if you CLICK HERE. This being the only free day of the year to ride Milestone MX riders are encouraged to pack lightly and carpool with their buddies. If you show up with a trailer or RV and don’t get a reserved space in advance you may be asked to park in the street or turned away until later that evening.  It’s super important to reserve a space if you want to spend the night.

Whether you are a Spectator, PeeWee rider, local racer or an internet hero there is something for everyone at this years SLAM Fest.  Make sure you mark your calendars for September 9th and remember the whole event is free!

Don’t forget to PRE – REGISTER and stay for Sunday’s final round of the TWMXRS by SPY!  This is typically one of our biggest races of the year with over 60 classes and a two track format.  It’s going to be awesome!