Back40mx

10/11/2026

Watch live today

Gates open at 6am, Sign up at 7am, Practice at 9am with race to follow

10/10/2026

RACE IS ON!!! Back40mx Sunday!!

Watering track now!!

Tmxa SupercrossMotocross
Murray Supercross
Acen's MX
118 Supercross
Powerline Supercross

10/09/2026

we are canceling practice for SATURDAY BUT race status will be updated Saturday FOR Sunday race. we want to provide the series with the needed race for tmxa championship series so we’re keeping our fingers crossed the hurricane effects will push east. 2026 weather has not been good for Back40mx so we appreciate your patience as we see what comes our way. Prayers go out to the folks in the south that will be greatly affected by the storm in more serious forms than a race. BE SAFE!!

10/05/2026

Let’s goo!!!!! It’s race week!! Don’t miss out this is our last race event for the year and we can’t wait to see everyone here at Back40mx we have a lot of cool stuff planned for the weekend and track will be epic and racing will be even better!! Saturday practice starts at 10 am and we will run through 4pm and Sunday we will start practice at 9am and run through a quick round of practice groups then move into riders meeting and racing! Below I will attach the race ready live timing like to get signed up early!!

https://app.iraceready.com/event/back40mx_101126

08/15/2026

Updated Tmxa SupercrossMotocross schedule

08/13/2026

Please share!!!

We’re sorry to announce that the Back40MX race weekend originally scheduled for August 15th & 16th has been postponed!!

After careful consideration, our team has made the difficult decision to cancel this weekend’s event due to several factors. The safety of our staff, spectators, and competitors will always be our top priority, and we feel this is the best decision for everyone involved.

We sincerely apologize for any inconvenience this may cause and greatly appreciate everyone’s understanding and continued support of Back40MX.

NEW DATES: OCTOBER 10TH & 11TH

We hope to see everyone back at Back40MX in October!

Thank you again for your understanding, support, and patience.

08/04/2026

and the week begins!! Brice Klippel good luck!! we’re proud of your effort!!

08/01/2026

118 Supercross is going to be awesome today. don’t miss out!! Tmxa SupercrossMotocross lets goooooo!!
Murray Supercross
Back40mx
Acen's MX
Tennessee Kentucky Motocross Group