Schedule · Grain Valley, MO

Grain Valley MX events and race schedule.

37 upcoming races and practice days at Grain Valley MX in Grain Valley, MO. Tap any event for gate times, fees, and directions.

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June.

June 2026 · 2 events

Wed

Jun

Grain Valley Motorsports Park, KIDS ONLY Practice Day - 85cc & under, 4-8:30pm Practice

at Grain Valley MX MO

4pm to 8:30pm Verified . iCal sync

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Thu

Jun

Grain Valley Motorsports Park, Big Bike Practice Only - 125cc & Up, 4:00-8:30pm Practice

at Grain Valley MX MO

4pm to 8:30pm Verified . iCal sync

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Independence Day Weekend.

Jun 29 to Jul 5 · 2 events

Wed

Jul

Grain Valley Motorsports Park, KIDS ONLY Practice Day - 85cc & under, 4-8:30pm Practice

at Grain Valley MX MO

4pm to 8:30pm Verified . iCal sync

+ Cal ☆ Save

Thu

Jul

Grain Valley Motorsports Park, Big Bike Practice Only - 125cc & Up, 4:00-8:30pm Practice

at Grain Valley MX MO

4pm to 8:30pm Verified . iCal sync

+ Cal ☆ Save

Two Weeks Out.

Jul 6 to Jul 12 · 3 events

Wed

Jul

Grain Valley Motorsports Park, KIDS ONLY Practice Day - 85cc & under, 4-8:30pm Practice

at Grain Valley MX MO

4pm to 8:30pm Verified . iCal sync

+ Cal ☆ Save

Thu

Jul

Grain Valley Motorsports Park, Big Bike Practice Only - 125cc & Up, 4:00-8:30pm Practice

at Grain Valley MX MO

4pm to 8:30pm Verified . iCal sync

+ Cal ☆ Save

Sat

Jul

Grain Valley Motorsports Park, ATV PRACTICE ONLY (NO BIKES) – 10AM – 3PM Practice

at Grain Valley MX MO

10am to 3pm Verified . iCal sync

+ Cal ☆ Save

July.

July 2026 · 7 events

Wed

Jul

Grain Valley Motorsports Park, KIDS ONLY Practice Day - 85cc & under, 4-8:30pm Practice

at Grain Valley MX MO

4:30pm to 8:30pm Verified . iCal sync

+ Cal ☆ Save

Thu

Jul

Grain Valley Motorsports Park, Big Bike Practice Only - 125cc & Up, 4:00-8:30pm Practice

at Grain Valley MX MO

4pm to 8:30pm Verified . iCal sync

+ Cal ☆ Save

Sat

18-20

Jul

-1 days

Grain Valley Motorsports Park, RACE WEEKEND – JULY 18-19, 2026 Race

at Grain Valley MX MO

All Day Verified . iCal sync

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Wed

Jul

Grain Valley Motorsports Park, KIDS ONLY Practice Day - 85cc & under, 4-8:30pm Practice

at Grain Valley MX MO

4pm to 8:30pm Verified . iCal sync

+ Cal ☆ Save

Thu

Jul

Grain Valley Motorsports Park, Big Bike Practice Only - 125cc & Up, 4:00-8:30pm Practice

at Grain Valley MX MO

4pm to 8:30pm Verified . iCal sync

+ Cal ☆ Save

Wed

Jul

Grain Valley Motorsports Park, KIDS ONLY Practice Day - 85cc & under, 4-8:30pm Practice

at Grain Valley MX MO

4pm to 8:30pm Verified . iCal sync

+ Cal ☆ Save

Thu

Jul

Grain Valley Motorsports Park, Big Bike Practice Only - 125cc & Up, 4:00-8:30pm Practice

at Grain Valley MX MO

4pm to 8:30pm Verified . iCal sync

+ Cal ☆ Save

August.

August 2026 · 10 events

Wed

Aug

Grain Valley Motorsports Park, KIDS ONLY Practice Day - 85cc & under, 4-8:30pm Practice

at Grain Valley MX MO

4pm to 8:30pm Verified . iCal sync

+ Cal ☆ Save

Thu

Aug

Grain Valley Motorsports Park, Big Bike Practice Only - 125cc & Up, 4:00-8:30pm Practice

at Grain Valley MX MO

4pm to 8:30pm Verified . iCal sync

+ Cal ☆ Save

Wed

Aug

Grain Valley Motorsports Park, KIDS ONLY Practice Day - 85cc & under, 4-8:30pm Practice

at Grain Valley MX MO

4pm to 8:30pm Verified . iCal sync

+ Cal ☆ Save

Thu

Aug

Grain Valley Motorsports Park, Big Bike Practice Only - 125cc & Up, 4:00-8:30pm Practice

at Grain Valley MX MO

4pm to 8:30pm Verified . iCal sync

+ Cal ☆ Save

Sat

Aug

Grain Valley Motorsports Park, ATV PRACTICE ONLY (NO BIKES) – 10AM – 3PM Practice

at Grain Valley MX MO

10am to 3pm Verified . iCal sync

+ Cal ☆ Save

Wed

Aug

Grain Valley Motorsports Park, KIDS ONLY Practice Day - 85cc & under, 4-8:30pm Practice

at Grain Valley MX MO

4pm to 8:30pm Verified . iCal sync

+ Cal ☆ Save

Thu

Aug

Grain Valley Motorsports Park, Big Bike Practice Only - 125cc & Up, 4:00-8:30pm Practice

at Grain Valley MX MO

4pm to 8:30pm Verified . iCal sync

+ Cal ☆ Save

Wed

Aug

Grain Valley Motorsports Park, KIDS ONLY Practice Day - 85cc & under, 4-8:30pm Practice

at Grain Valley MX MO

4pm to 8:30pm Verified . iCal sync

+ Cal ☆ Save

Thu

Aug

Grain Valley Motorsports Park, Big Bike Practice Only - 125cc & Up, 4:00-8:30pm Practice

at Grain Valley MX MO

4pm to 8:30pm Verified . iCal sync

+ Cal ☆ Save

Sat

29-31

Aug

-1 days

Grain Valley Motorsports Park, RACE WEEKEND – AUGUST 29-30, 2026 Race

at Grain Valley MX MO

All Day Verified . iCal sync

+ Cal ☆ Save

September.

September 2026 · 9 events

Wed

Sep

Grain Valley Motorsports Park, KIDS ONLY Practice Day - 85cc & under, 3:30-8pm Practice

at Grain Valley MX MO

3:30pm to 8pm Verified . iCal sync

+ Cal ☆ Save

Thu

Sep

Grain Valley Motorsports Park, Big Bike Practice Only - 125cc & Up, 3:30-8pm Practice

at Grain Valley MX MO

3:30pm to 8pm Verified . iCal sync

+ Cal ☆ Save

Sat

Sep

Grain Valley Motorsports Park, ATV PRACTICE ONLY (NO BIKES) – 10AM – 3PM Practice

at Grain Valley MX MO

10am to 3pm Verified . iCal sync

+ Cal ☆ Save

Wed

Sep

Grain Valley Motorsports Park, KIDS ONLY Practice Day - 85cc & under, 3:30-8pm Practice

at Grain Valley MX MO

3:30pm to 8pm Verified . iCal sync

+ Cal ☆ Save

Thu

Sep

Grain Valley Motorsports Park, Big Bike Practice Only - 125cc & Up, 3:30-8pm Practice

at Grain Valley MX MO

3:30pm to 8pm Verified . iCal sync

+ Cal ☆ Save

Sat

12-14

Sep

-1 days

GRAIN VALLEY MOTORSPORTS PARK 2026 FALL SERIES – MIDWEST MX CHAMPIONSHIP – SEPTEMBER 12-13, 2026 Race

at Grain Valley MX MO

All Day Verified . iCal sync

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Wed

Sep

Grain Valley Motorsports Park, KIDS ONLY Practice Day - 85cc & under, 3:30-8pm Practice

at Grain Valley MX MO

3:30pm to 8pm Verified . iCal sync

+ Cal ☆ Save

Wed

Sep

Grain Valley Motorsports Park, KIDS ONLY Practice Day - 85cc & under, 3:30-8pm Practice

at Grain Valley MX MO

3:30pm to 8pm Verified . iCal sync

+ Cal ☆ Save

Wed

Sep

Grain Valley Motorsports Park, KIDS ONLY Practice Day - 85cc & under, 3pm-Sunset Practice

at Grain Valley MX MO

3pm to 7pm Verified . iCal sync

+ Cal ☆ Save

October.

October 2026 · 4 events

Wed

Oct

Grain Valley Motorsports Park, KIDS ONLY Practice Day - 85cc & under, 3pm-Sunset Practice

at Grain Valley MX MO

3pm to 7pm Verified . iCal sync

+ Cal ☆ Save

Wed

Oct

Grain Valley Motorsports Park, KIDS ONLY Practice Day - 85cc & under, 3pm-Sunset Practice

at Grain Valley MX MO

3pm to 7pm Verified . iCal sync

+ Cal ☆ Save

Wed

Oct

Grain Valley Motorsports Park, KIDS ONLY Practice Day - 85cc & under, 3pm-Sunset Practice

at Grain Valley MX MO

3pm to 7pm Verified . iCal sync

+ Cal ☆ Save

Wed

Oct

Grain Valley Motorsports Park, KIDS ONLY Practice Day - 85cc & under, 3pm-Sunset Practice

at Grain Valley MX MO

3pm to 7pm Verified . iCal sync

+ Cal ☆ Save

Past events at Grain Valley MX.

Jun 20, 2026 Missouri State Motocross Championship Series - June 20-21, 2026 Race Jun 11, 2026 6/11/2026 Big Bike Practice only 125cc and up 4-8:30pm Practice Jun 10, 2026 6/10/2026 KIDS ONLY Practice Day 85cc+under 4-8:30pm Practice Jun 6, 2026 June 6-7th Practice Saturday Race Sunday Practice Jun 5, 2026 6/5/2026 Pit Bikes and stacycs only Practice 4-8:30pm Practice Jun 4, 2026 6/4/2026 Big Bike Practice only 125cc and up 4-8:30pm Practice Jun 3, 2026 6/3/2026 KIDS ONLY Practice Day 85cc+under 4-8:30pm Practice May 29, 2026 5/29/2026 Pit Bikes and stacycs only Practice 4-8:30pm Practice May 28, 2026 5/28/2026 Big Bike Practice only 125cc and up 4-8:30pm Practice May 27, 2026 5/27/2026 KIDS ONLY Practice Day 85cc+under 4-8:30pm Practice May 23, 2026 May 23–24, 2026 Dirt Bike Practice Days at Grain Valley Practice