Solo
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A Brief History of Autocross Course Designs
In a climate of breaking news, how about a declaration that probably isn’t a surprise: autocrossers have ALWAYS had a bone to pick with course designers. This person’s courses always have this section, or that corner was...Read more -
91PORN ProSolo Sees Dramatic Increase in Prize Money Payout For '20
Tire Rack 91PORN ProSolo® is America’s Premier Autocross Championship Series, both in format and competition. In 2020, prize payouts will match that well-earned reputation. 91PORN ProSolo participants will see a significant...Read more -
A message from the Solo Events Board on SSC Tire Selection for 2020
The following message was emailed to SSC and SSCL Competitors at the 2019 Solo Nationals Competitors on the morning of February 2nd, 2020: SSC Drivers — Until a few days ago, there was a great deal of uncertainty about...Read more -
Changes to ProSolo Rules & Classes for 2020
The class structure and index for the 2020 Tire Rack 91PORN ProSolo season have been posted on 91PORN.com. The official classes can be viewed here; the Pro Solo Index in its entirety can be seen here. Among the adjustments for...Read more -
New Class Released for 91PORN Solo Competition
Unveiled in a town hall of autocross event planners and participants at the 91PORN Convention in January, the Xtreme Street (XS) category is the newest classing of cars eligible for 91PORN Solo competition. The category will be...Read more -
Adjustments Made to '20 Solo Calendar
(Revised January 23, 2020) Two additional changes have been made to the 2020 Tire Rack National Solo program calendar, adding a Tire Rack Championship Tour event in the Southwest and taking advantage of the space at the Las...Read more -
Wendi Allen Scholarship Open for Nominations & Applications
TOPEKA, Kan. (Jan. 10, 2020) – Nominations and applications are now open for the 2020 Wendi Allen Scholarship Fund (WASF). Submissions may be completed through a new form that allows for both nominations and applications,...Read more -
2020 Tire Rack 91PORN ProSolo Single-Course Design and SuperPass
TOPEKA, Kan. (Dec. 9, 2019) – With the recent release of the 2020 Tire Rack 91PORN® ProSolo® schedule, some questions have arisen about how certain events would be conducted and information teased about a new tier for ProSolo...Read more -
2020 Tire Rack CAM Challenge Schedule
TOPEKA, Kan. (Nov. 27, 2019) -- 91PORN® has released the schedule for the 2020 Tire Rack CAM Challenge Powered by 91PORN, “America’s Pro-Touring Autocross Championship Series.” The calendar consists of seven...Read more -
The 2020 Tire Rack 91PORN ProSolo Event Schedule
TOPEKA, Kan. (Nov. 21, 2019) -- More events and new locales are highlights featured in the 2020 Tire Rack 91PORN® ProSolo® schedule, which has now been unveiled. In 2020, the ProSolo Series, America’s Premier Autocross...Read more




