To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
Live Statistics
English Articles
Improved in 24 Hours
Added in 24 Hours
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.

25 Hours of Thunderhill

From Wikipedia, the free encyclopedia

The 25 Hours of Thunderhill is an endurance racing event held annually during the first weekend in December in Northern California, at the Thunderhill Raceway Park; just outside the small town of Willows.

It has been run since 2003,[1] sanctioned by the National Auto Sport Association.[2]

It is the successor to the Timex 12 Hours of Thunderhill event run between 1998 and 2002.[3]

The longest "closed course" road race in the U.S.A.


  1. ^ "25 Hours of Thunderhill – Past Results". Retrieved 22 February 2017.
  2. ^ "Davidson Racing Norma wins the 25 Hours of Thunderhill". 2014-12-07. Retrieved 22 February 2017.
  3. ^ "History of the 25 Hours of Thunderhill" (PDF). NASA 25 HOURS OF THUNDERHILL. Retrieved 22 February 2017.
This page was last edited on 25 November 2019, at 19:28
Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.