Results Archive
Mini Os
THOR Mini O's
News
Results
WSX
WSX Australian GP
News
Upcoming
GNCC
GNCC Cruise
Fri Dec 5
News
Upcoming
WSX
WSX Swedish GP
Sat Dec 6
News
Upcoming
WSX
WSX South Africa GP
Sat Dec 13
News
Full Schedule

2023 AMA Pro Motocross Championship
Thunder Valley

Thunder Valley Motocross Park
Lakewood, CO United States
June 10, 2023
Injury Report: Thunder Valley Thu Jun 8 Injury Report: Thunder Valley Staging Area: Thunder Valley Thu Jun 8 Staging Area: Thunder Valley Garrett Marchbanks to 450 Starting at Thunder Valley Wed Jun 7 Garrett Marchbanks to 450 Starting at Thunder Valley 250 Words: Braswell to Fill-In with GasGas Mon May 22 250 Words: Braswell to Fill-In with GasGas MX Sports Pro Racing Releases 2023 Pro Motocross Rules & Changes Tue May 2 MX Sports Pro Racing Releases 2023 Pro Motocross Rules & Changes Monster Energy Returns as Tue Apr 18 Monster Energy Returns as "Official Energy Drink" of Pro Motocross Full 2023 SX, MX, and SuperMotocross TV Broadcast Schedule Announced Tue Dec 20 Full 2023 SX, MX, and SuperMotocross TV Broadcast Schedule Announced Tickets on Sale for 2023 AMA Pro Motocross Championship Thu Nov 17 Tickets on Sale for 2023 AMA Pro Motocross Championship
Read Now
January 2026 Issue Now Available
Get Racer X on your iPhone
Check out all the exclusive content this month on any device!
Read Now
The January 2026 Digital Issue Availalbe Now
New stories have been posted