Sierra National pre-registration drawing prize!

All pre-registrations are entered into the drawing for a new set of treads!
If you have not already pre-registered, git'er done here:

Oatfield Sierra Warmup 411 - April 1st & 2nd

Oatfield Warm up April 1st & 2nd

Gate times:
Friday 4pm to 9pm
Saturday 7am to 9pm
Sunday 6:30am


*FREE* Ride Day - PCMX April 7th. 2023

Free ride day at PCMX, Friday April 7th. 2023.
9 am to 2 pm.

Please note: MEMBERS ONLY. (no friends or family)


The 2023 Sierra National 411.

Online sign-ups OPEN:

Mail-In Registration Form:

2023 Spring Series!

The Sierra & Bay Chapters proudly present the 2023 Spring Series

January 29th. MMX
February 19th. Club Moto
March 5th. Prairie

2023 Race Schedule - HOT off the press

Whoop, here it is!
(link to view and download a PDF version )


Join or Renew OTHG Sierra Chapter Online! (credit/debit card)

Wondering what Sierra Chapter race numbers are available? [Click Here]

2 ways to pay!
1) Online digital sign-up or renewal, using a...


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