Racing Series

Championships, endurance events, time attack, and more.

15 racing series

24 Hours of Lemons Season
24 Hours of LemonsEndurance

Endurance races of 8-24 hours (most events are 14-16 hours over two days). Teams of 3-5 drivers share a $500 car. Penalty system enforced by judges with a sense of humor.

Season: 8-12 events per year, February through November

Entry: $1,000-$1,500 per race

AER National Series
American Endurance RacingEndurance

Endurance races of 7 or 14 hours. Teams of 2-4 drivers share a car. Multi-class competition (EC, ES, EP, EU) with class and overall results.

Season: 6-8 race events, March through October

Entry: $1,200-$2,000 per race

ChampCar National Championship
ChampCar Endurance SeriesEndurance

Endurance races of 7, 14, or 24 hours. Teams of 2-5 drivers share a single car, with mandatory driver changes at regular intervals. Points awarded based on finishing position and class.

Season: 15-20 race events from February through November

Entry: $1,200-$1,800 per race

Gridlife Festival Series
GridlifeOther

Multi-discipline festival events spanning 2-3 days. Track Battle time attack runs concurrent sessions throughout the event. GLTC races are sprint format with qualifying and multiple races. Drifting exhibitions and competitions run alongside. Live music performances in the evenings.

Season: 5-8 festival events, April through October

Entry: $250-$600 depending on discipline

Gridlife Track Battle Championship
GridlifeTime Attack

Time attack competition at each Gridlife festival event. Multiple timed sessions over 2-3 days, with the fastest lap counting for championship points. Points accumulated across all events in the season.

Season: 5-8 events, April through October (concurrent with Gridlife festivals)

Entry: $250-$450 per event

HSR Classic Series
Historic Sportscar RacingSprint

Multi-group sprint races and endurance races for historic cars. Events include practice, qualifying, and multiple races per group. Featured endurance races recreate historic events (Classic Daytona, Classic Sebring).

Season: 5-8 event weekends, February through November

Entry: $500-$1,200 per event

NASA National Championship
National Auto Sport AssociationSprint

Multi-day championship event with practice, qualifying, and championship races. Typically held over a long weekend with multiple on-track sessions culminating in a single championship race per class.

Season: Annual event (typically September)

Entry: $500-$750 per class entry

NASA Regional Racing Championship
National Auto Sport AssociationSprint

Sprint races, typically two per weekend. Qualifying sets the grid, followed by 25-35 minute races. Each region maintains its own schedule and championship points.

Season: 6-10 race weekends per region, February through November

Entry: $350-$550 per race weekend

PCA Club Racing National Series
Porsche Club of AmericaSprint

Sprint races with qualifying and two races per weekend. Races are approximately 30-45 minutes, with grids organized by class groupings. Multi-class competition with class and overall results.

Season: 10-14 race weekends, February through November

Entry: $500-$750 per race weekend

SCCA Hoosier Super Tour
Sports Car Club of AmericaSprint

Sprint races, typically two per weekend per class group. Qualifying Saturday morning, Race 1 Saturday afternoon, Race 2 Sunday. Each race is approximately 25-40 minutes depending on class.

Season: 8-10 race weekends from February through October

Entry: $450-$650 per race weekend

SCCA National Championship Runoffs
Sports Car Club of AmericaSprint

Single championship race per class over a week-long event. Multiple practice sessions, qualifying sessions to set the grid, and one championship race per class. Each race is approximately 25-40 minutes.

Season: Annual event, typically held in October

Entry: $600-$900 per class entry

SCCA Solo National Championship
Sports Car Club of AmericaOther

Time attack on a cone course. Each competitor gets 6 timed runs over 2 days (3 runs per day), with the cumulative best 3 runs determining final standing. Courses are designed on the vast Lincoln Airpark surface and change annually.

Season: Annual event, held over 5 days in September

Entry: $120-$150 per entry

SVRA SpeedTour
Sportscar Vintage Racing AssociationSprint

Sprint races organized by era/class group. Multiple practice sessions, qualifying, and races for each group over a multi-day event. Groups typically race 2-3 times per event weekend.

Season: 8-10 event weekends, March through November

Entry: $500-$1,000 per event

Track Night in America
Track Night in AmericaOther

Three 20-minute sessions per run group on a weekday evening (typically Tuesday or Wednesday). Beginner group includes in-car instruction. Point-by passing only in Beginner and Intermediate groups.

Season: 50+ events per year across the country, April through October

Entry: $100-$175 per event

WRL National Championship
World Racing LeagueEndurance

Endurance races of 8 or 16 hours. Teams of 2-4 drivers share a car with mandatory driver changes. Multi-class competition with overall and class results.

Season: 8-12 race events from February through November

Entry: $1,500-$2,500 per race