Racer X has partnered with MotoDynasty again this year to bring you the very best in Fantasy Supercross.

Like last year, we'll be offering cool weekly and series prizes; dynasty play; private leagues that just you and your buddies can play in; weekly fantasy previews; and weekly podcasts all focused on fantasy.

New prizes are available every week, and this week, Smooth Industries, Fasst Company, Nordic Games and Lucas Oil Pro Motocross will be awarding prizes to the top three in both the 450 and 250 classes.

IMPORTANT: There are two options to be eligible for prizes:

1) Pay a mere $4 (per class if you want to be eligible for both 450 and 250) for this week ONLY.

Or

2) Pay  a mere $10 (per class if you want to be eligible for both 450 and 250) and be eligible for all 17 rounds of Monster Energy Supercross weekly prizes and the series prizes.

How to Play

1.) Sign-Up: This will be the easiest decision you've made all week. Go to motodynasty.racerxonline.com to sign up.

2.) Play Options: There are two different ways to play Racer X MotoDynasty Fantasy Supercross.

A) Dynasty play is where you test your skills against thousands of others to win weekly and series prizes.

B) Create or join a private league with your buddies, co-workers, family, the dude at the local watering hole—whoever. You can talk smack on your way to the league title.

Santa Clara 450 Prizes

1. TwoTwo Motorsports 12pk Cooler | Impact Moto Pegs

2. TwoTwo Motorsports Outdoor Chair | Copy MX vs ATV (PS4 only)

3. TwoTwo Motorsports Football| Chad Reed Bottle Drink Jersey | 2 Tickets to a Lucas Oil Pro Motocross round of your choice

Santa Clara 250 Prizes

1. Renthal BBQ Spatula | Knobby Tire Drink Coasters | Impact Moto Pegs

2. Gaerne Boot Can Cooler | TwoTwo Motorsports Stainless Steel Water Bottle | Copy MX vs ATV (PS4 only)

3. RX Sunshade | 2 Tickets to a Lucas Oil Pro Motocross round of your choice

Note: Racer X MotoDynasty Fantasy prizes are limited to US residents only.