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Welcome to SpeedSF Track Events

Racing or pushing your car's limit on the street is never safe and rarely legal. We are here to provide a safe environment for you, where you are free to test your car and driving ability.

We are excited to announce our partnership with Maxxis Tires as one of our sponsors, the Maxxis RC1 is a new DOT approved R-compound tire designed for track days and boasts marked improvements over what is currently available on the market for track day enthusiasts. The RC1 was designed to deliver outstanding grip in dry conditions while retaining excellent and consistent heat-cycle performance. Please visit our sponsor's site, for more details.

  • Next Events
  • Past Events
  • Competitions
  • Questions?

Download: Waiver FormTech Form , Passenger Waiver


Nov 1 - Full Track - Mazda Raceway Laguna Seca  90 dbs - Open

  • $250 / Driver, $25 off Early Bird Discount (Apply during check out)

Nov 1 -Auto-X @ Paddock Mazda Raceway Laguna Seca  - Open

  • $50 / Driver, unlimited runs, 2 run groups, 20-30 mins rotation, LIMITED ENTRIES

Nov 28 Black Friday – Buttonwillow - Open

  • $150 / Driver with $25 off Early Bird Discount.

Dec 14  Sun – Thunderhill East 3 miles

  • $150 / Driver with $25 off Early Bird Discount.


Past 2014 Events:

Oct 12, 14 Thunderhill West: WinnersTiming Files

09/06&07 /14 Sonoma Raceway:  Photos  , WinnersTiming Files

07/25/14 Mazda Raceway Laguna Seca: Photos , WinnersTiming Files

07/05&06 /2014 Thunderhill 5 miles: Photos , WinnersTiming Files

06/06/2014 - Thunderhill: Photos , Winners, Timing Files

03/15-16/2014  – Buttonwillow:  Winners, Photos by Bill Wang

02/01/2014        – Thunderhill:   Winners , Photos by Bill Wang


Past 2013 Events:   

12/15/2013 - Thunderhill  (Time attack Season Final)   Photos

11/29/2013 - Buttonwillow (Black Friday w/Evasive Motorsports)   Photos

09/14/2013 - Mazda Raceway Laguna Seca   Photos

06/28/2013 - Thunderhill   Photos

04/08/2013 - Sonoma Raceway   Photos

02/03/2013 - Mazda Raceway Laguna Seca   Photos




2014 Time Trail:

Speed SF Challenge Details & Rules  (All Vehicles) 

Speed SF Challenge Classes Calculator

Roadster Cup 2014 (Miata & S2000 Only)

* We have merged our BMW Cup into the Speed SF Challenge Series *

**All Miata and S2000s are able to compete in both Speed Challenge and Roadster Cup without extra admission fee **

Congratulation to our season winners:

2013 Roadster Cup Season Points

Miata Street Class Champion: King Tang
Miata Mod Class Champion: Joe Chang
S2000 Street Class Champion: Mac Raslen
S2000 Mod Class Champion: Martin Riente

2013 BMW Cup Season Points

Group A Champion: Daniel Avon
Group B Champion: Vincent Chiang
Group C Champion: Alejandro Rios