Challenge Trax

06/16/2026

�June 20–21�
Round 4 Missouri State Motocross Championship
Presented by LCC Powersports

Grain Valley MX

600 E US Old Highway 40 Grain Valley, MO 64029

Friday
• Gates Open: 3:00 PM – 10:00 PM
• Gate Fee: $20

Saturday
• Gates Open: 7:00 AM – 10:00 PM
• Prepped Practice: 9:00 AM – 2:00 PM ($40 Rider Fee)
• Best Whip Contest following practice
• Cash Purse Up for Grabs
• Early Sign-Up at State Race Trailer (Times TBD)
• Gate Fee: $15

Sunday – Race Day
• Gates Open: 6:00 AM
• Sign-Up: 6:00 AM – 7:30 AM ($45)
• Riders Meeting: 7:45 AM
• Practice: 8:00 AM
• Racing Immediately Following Practice
• Gate Fee: $15

� CHEST PROTECTORS ARE REQUIRED THIS WEEKEND!
No exceptions. Riders will not be permitted on the track without one.

� THIS IS AN AMA EVENT
All riders competing on Sunday must have a current AMA Membership.
AMA Membership is NOT required for Saturday practice.

� Stick around after Saturday practice for the Best Whip Contest and your chance to take home some cash! Then come back Sunday for Round 4 racing at Grain Valley MX. Please share!!!

06/14/2026

Sunday practice at Kingsville Mx. CANCELED
We got hammered with rain again last night 👎

06/14/2026

6/14
We’re going to move practice back to 11-4pm for Sundays prepped practice at Kingsville Mx.

The track did a ton of drying today when the heat and sun hit. We’re going to wait and see what happens with the storms tonight and we will update late tonight or early in the morning.
Gates will open at 10am tomorrow
Please help us spread the word! We’re trying to get this thing in tomorrow!

This will be the last chance to ride Kingsville Mx for a bit. Check in tomorrow morning and LOAD EM UP!

Big thanks to the guys that support Kingsville Mx Park!
FLY Racing Donnell's Motorcycles LCC Powersports Freedom Cycles of Grandview Warrensburg Cycle Reno's Powersports KC Acerbis USA Midwest Heating Cooling Liechti Racing 2A Marketing BOOM Graphics Braap Factory TacticalMindz.com
Кровли Фасады Водостоки Мск|РФ
Please show these great companies some love and shop local! They help us provide you with a place to tear up the dirt

06/13/2026

06/13/2026

The rain got us this weekend as well. We received a couple downpours. Saturday 6/13 is canceled at Kingsville mx

06/12/2026

6/13-6/14
Looks like we’re going to open up next weekend
Kingsville Mx

No food truck this weekend so please pack a cooler

Saturday 10-3pm $35 No gate fee
Sunday 10-3pm $35 No gate fee

Don’t miss your chance to spin some laps

06/07/2026

6/13-6/14
Looks like we’re going to open up next weekend
Kingsville Mx

Saturday 10-3pm $35 No gate fee
Sunday 10-3pm $35 No gate fee

Don’t miss your chance to spin some laps

05/31/2026

5/31
We’re canceled for today. We’re taking heavy rain and expected to get another round. Stay tuned for our next practice.