Tire Rack SCCA ProSolo® Series
"America's Premier Autocross Championship Series"

The TireRack SCCA® ProSolo® Series is an adrenaline-pumping autocross format where solo isn’t solo. Drivers still run a course by themselves, but start off side-by-side drag racing style and attack mirror-image courses to see who gets back to their respective finish lines first.

In contrast to a standard 3-run autocross, ProSolo class competition takes 1.5 days where each driver gets three sets of runs to put together the best run from each side. Class winners are determined from putting the best right and left side runs together.

After class competition, it’s time for single-elimination challenge rounds. The first is a bragging-rights Bonus Challenge drawn at random, a Ladies Challenge for the top-performing ladies class drivers, and the big one – the Super Challenge, which pits the top 32 drivers from regular competition into a solo bracket madness where coming out on top is simple: string together 12 winning runs in a row while avoiding red-lighting, hitting cones and glory-robbing mistakes.

Where other top-level SCCA Championships like the TireRack Solo Nationals® and The Runoffs® are single-event winner take all competitions, in SCCA ProSolo competitors earn Challenge points throughout the season toward the Overall Ladies and Open ProSolo Championships. Class National Championships and the Overall ProSolo Championships are determined by combining regular-season points with points earned at the ProSolo Finale in Lincoln, Nebraska.

To learn more, see the schedule below or explore the ProSolo guide to the right (bottom on Mobile devices) and learn about rules, special awards, and contingency prizes available.

2021 SCCA ProSolo® Event Schedule
(For past ProSolo results please go here)

  • 2021 Tire Rack SCCA Florida ProSolo1 @ Florida International Rally and Motorsport Park

    February 12, 2021 to February 13, 2021

    Florida International Rally and Motorsport Park

    Starke, FL
  • 2021 Tire Rack SCCA Charlotte ProSolo @ zMAX Dragway

    March 18, 2021 to March 20, 2021

    zMAX Dragway

    Concord, NC
  • 2021 Tire Rack SCCA Bristol ProSolo @ Bristol Motor Speedway

    July 01, 2021 to July 02, 2021

    Bristol Motor Speedway

    Bristol, TN
  • 2021 Tire Rack Packwood ProSolo @ Hampton Mills

    July 16, 2021 to July 18, 2021

    Hampton Mills

    Packwood, WA
  • 2021 Tire Rack SCCA Toledo ProSolo @ Toledo Express Airport

    July 23, 2021 to July 25, 2021

    Toledo Express Airport

    Swanton, OH
  • 2021 Tire Rack SCCA Oscoda ProSolo @ Oscoda-Wurtsmith Airport

    July 30, 2021 to August 01, 2021

    Oscoda-Wurtsmith Airport

    Oscoda, MI
  • 2021 Tire Rack SCCA ProSolo Finale @ Lincoln Airpark

    August 30, 2021 to September 05, 2021

    Lincoln Airpark

    Lincoln, NE
  • 2021 Tire Rack SCCA South Texas ProSolo @ Naval Air Station Chase Field

    November 06, 2021 to November 07, 2021

    Naval Air Station Chase Field

    Beeville, TX