Dirt Oval

2021 Season 4

  • 25,493 unique drivers averaging 14.53 starts each.
  • 30,344 official races.
  • 8,688,114 laps were completed with 1,016,270 incidents.

Historic Participation

Clubs Distribution

USA Clubs Distribution

iRating Distribution

Divisions Distribution

Series Popularity

Series Unique Drivers
DIRTcar Street Stock Buttkicker Series - Fixed 9,500
DIRTcar 305 Sprint Car Fanatec Series 7,786
DIRTcar 358 Modified Engine Ice Series 7,063
DIRTcar Limited Late Model Series 6,018
13th Week Dirt Street Stock Challenge 4,921
DIRTcar Class C Street Stock Series - Fixed 4,789
DIRTcar 360 Sprint Car Series 4,295
DIRTcar Pro Late Model Next Level Racing Series 3,579
World of Outlaws Late Model Series - Fixed 3,059
SUPER DIRTcar Big Block Modified Series 3,054
DIRTcar UMP Modified Series - Fixed 2,684
13th Week DIRTcar UMP Modified 2,542
Dirt Midget Cup 2,081
World of Outlaws Sprint Car Series - Fixed 2,006
World of Outlaws Sprint Car Series 1,941
Dirt Legends Cup 1,846
World of Outlaws Late Model Series 1,529
USAC 360 Sprint Car Series 767
WoO Sprint Car Qualifying Series 274
AMSOIL USAC Sprint Car 155

Incidents Per Corner

Series Inc / Corner
World of Outlaws Late Model Series 0.016
SUPER DIRTcar Big Block Modified Series 0.026
World of Outlaws Late Model Series - Fixed 0.027
DIRTcar Class C Street Stock Series - Fixed 0.029
DIRTcar 358 Modified Engine Ice Series 0.030
DIRTcar Limited Late Model Series 0.031
Dirt Legends Cup 0.034
DIRTcar Pro Late Model Next Level Racing Series 0.034
AMSOIL USAC Sprint Car 0.035
DIRTcar 305 Sprint Car Fanatec Series 0.035
13th Week Dirt Street Stock Challenge 0.036
World of Outlaws Sprint Car Series - Fixed 0.036
World of Outlaws Sprint Car Series 0.041
DIRTcar Street Stock Buttkicker Series - Fixed 0.041
DIRTcar UMP Modified Series - Fixed 0.042
USAC 360 Sprint Car Series 0.043
DIRTcar 360 Sprint Car Series 0.046
WoO Sprint Car Qualifying Series 0.057
Dirt Midget Cup 0.062
13th Week DIRTcar UMP Modified 0.080

Most Race Starts

Driver Races
1 Gordon Senft 666
2 Ken Brown 601
3 Austin Marlatt 575
4 Donald Krom 559
5 William Wiley 553
6 Noah Blankenship 532
7 Tayler Wineland 530
8 Skye Scott 513
9 Robert Puckett2 502
10 Travis Jacobson 457

Highest Total iRating Gains

Driver iRating Gain
1 Aaron M Langley 3,856
2 Loic L Bernier 3,387
3 Ron Lingron2 3,205
4 Trent Miller 3,115
5 D Mills 2,753
6 Bradey McKenzie 2,590
7 Ryan Conrad 2,486
8 Michael D Carter 2,314
9 Brayson Riddle 2,298
10 Carson Schmidt 2,129