Missouri State Motocross Championship Series Round 4 – July 25-26, 2026
Missouri State Motocross Championship Series – Round 4
July 25–26, 2026
Grain Valley Motorsports Park | Grain Valley, Missouri
Get ready for an exciting weekend of championship motocross as Grain Valley Motorsports Park proudly hosts Round 4 of the Missouri State Motocross Championship Series on July 25–26, 2026. Riders from across the region will battle for valuable championship points during a weekend filled with great racing, a professionally prepped practice track, primitive camping, and the fan-favorite Best Whip Contest with a cash purse on the line.
Whether you’re competing or cheering from the sidelines, this is a weekend you won’t want to miss.
Friday, July 24 – Early Arrival
Start your weekend early with primitive camping at the track.
- Gates Open: 3:00 PM – 10:00 PM
- Gate Fee: $20 per person
- Ages 5 & Under: Free
- Practice Fee: $40 per practice class
- Pay at the Grain Valley Motorsports Park Entrance Gate
- Gate opens Friday at 3:00 pm and Saturday at 7:00 am
- Payment: Cash Only
Camping Information: Primitive camping is available Friday and Saturday nights. Please note there are no hookups and no water available.
Saturday, July 25 – Practice Day
Spend the day dialing in your bike and getting ready for race day on our professionally prepped track.
- Gates Open: 7:00 AM – 10:00 PM
- Prepped Practice: 9:00 AM – 2:00 PM
- Practice Fee: $40 per practice class
- Pay at the Grain Valley Motorsports Park Entrance Gate
- Gate opens Friday at 3:00 pm and Saturday at 7:00 am
- Best Whip Contest: Immediately following practice
- Cash Purse: Up for grabs
- Early Registration Sign-Up: State Race Trailer (Time TBA)
- Gate Fee: $15 per person
- Ages 5 & Under: Free
- Payment: Cash Only
No AMA Membership is required for Saturday practice.
Sunday, July 26 – Championship Race Day
Championship points are on the line as Round 4 racing gets underway.
- Gates Open: 6:00 AM
- Registration: 6:00 AM – 7:30 AM
- Entry Fee: $45 per entry
- Riders Meeting: 7:45 AM
- Practice Begins: 8:00 AM
- Racing Begins: Immediately following practice
- Gate Fee: $15 per person
- Ages 5 & Under: Free
- Payment: Cash Only
Important Race Information
⚠️ CHEST PROTECTORS ARE REQUIRED FOR ALL RIDERS THROUGHOUT THE ENTIRE WEEKEND. NO EXCEPTIONS.
Riders will not be permitted on the track without an approved chest protector.
This is an AMA-sanctioned event. All riders competing on Sunday must have a current AMA Membership.
After Saturday’s practice, stick around for the Best Whip Contest and compete for a cash purse before gearing up for an action-packed day of championship racing on Sunday. We look forward to seeing riders, families, and fans at Grain Valley Motorsports Park for another outstanding weekend of Missouri State Motocross Championship competition.
