2025 Season 2: Sports Series
Series by Popularity
Total number of starts across all sessions.
Global Mazda MX-5 Cup by Fanatecchevron_right870,098
Ferrari 296 Challengechevron_right294,867
BMW M2 Cup by Nitro Conceptschevron_right280,620
Toyota GR86 Cup by SIMAGICchevron_right175,352
GT3 Challenge Fixed by Fanatecchevron_right170,267
Ring Meister by Ricmotechchevron_right157,358
GT Sprint Series by Simucubechevron_right142,696
iRacing Porsche Cup - Fixed by CONSPITchevron_right116,836
Production Car Challenge by Sim-Labchevron_right109,088
IMSA iRacing Serieschevron_right106,745
GT4 Challenge by Falken Tyrechevron_right106,529
Sports Car Challenge by Falken Tyrechevron_right94,885
iRacing Porsche Cup by CONSPITchevron_right84,740
Advanced Mazda MX-5 Cup by Heusinkveldchevron_right60,805
IMSA iRacing Series - Fixedchevron_right49,900
Prototype Challenge – Fixedchevron_right26,535
Legends Road Cup by Go Motorsports Shopchevron_right26,263
GTE Sprint Serieschevron_right25,836
LMP3 Trophychevron_right25,306
GT Endurance Series by Simucubechevron_right19,745
BMW M Power Challengechevron_right18,454
Global Sports Car Challenge by Fanatecchevron_right17,004
Nurburgring Endurance Championshipchevron_right14,588
12 Hours of Sebringchevron_right13,632
TCR Virtual Challenge - Fixedchevron_right11,594
Spec Racer Ford Challengechevron_right11,258
Rain Master Challengechevron_right10,511
24 Hours of Nurburgringchevron_right9,899
Radical Esports Cupchevron_right9,520
Renault Clio Cupchevron_right9,243
Global Endurance Tourchevron_right7,900
IMSA Endurance Serieschevron_right7,165
TCR Virtual Challengechevron_right7,102
Proto-GT Challenge by Thrustmasterchevron_right5,919
IMSA Michelin Pilot Challenge Serieschevron_right5,859
IMSA Sportscar Endurance Challengechevron_right3,381
IMSA Vintage Serieschevron_right3,291
Creventic Endurance Serieschevron_right3,142
Supercars Series - Australian Server Onlychevron_right2,430
Racing Prodigy Radical SR8 Cupchevron_right1,991
Supercars Serieschevron_right1,742
Road America 500chevron_right1,652
4 Hours at Thruxtonchevron_right833
Ford Mustang Challenge by Skip Barberchevron_right361
Porsche Mission R Challengechevron_right317
Stock Car Brasil Serieschevron_right123
Series by Attendance
Average number of drivers per race time slot.
12 Hours of Sebringchevron_right3,408
24 Hours of Nurburgringchevron_right2,474.8
Nurburgring Endurance Championshipchevron_right1,215.7
Creventic Endurance Serieschevron_right785.5
GT Endurance Series by Simucubechevron_right548.5
Global Endurance Tourchevron_right438.9
Global Mazda MX-5 Cup by Fanatecchevron_right434
Road America 500chevron_right330.4
IMSA Endurance Serieschevron_right298.5
IMSA Michelin Pilot Challenge Serieschevron_right244.1
GT3 Challenge Fixed by Fanatecchevron_right170.3
4 Hours at Thruxtonchevron_right166.6
Ferrari 296 Challengechevron_right147.1
GT Sprint Series by Simucubechevron_right142.7
IMSA Sportscar Endurance Challengechevron_right140.9
BMW M2 Cup by Nitro Conceptschevron_right140
iRacing Porsche Cup - Fixed by CONSPITchevron_right117
IMSA iRacing Serieschevron_right111.1
GT4 Challenge by Falken Tyrechevron_right106.4
Sports Car Challenge by Falken Tyrechevron_right95.2
Toyota GR86 Cup by SIMAGICchevron_right89.1
iRacing Porsche Cup by CONSPITchevron_right84.9
Ring Meister by Ricmotechchevron_right80.6
Production Car Challenge by Sim-Labchevron_right59.9
IMSA iRacing Series - Fixedchevron_right55.9
Advanced Mazda MX-5 Cup by Heusinkveldchevron_right35
Racing Prodigy Radical SR8 Cupchevron_right32.1
Prototype Challenge – Fixedchevron_right31.4
GTE Sprint Serieschevron_right30.8
LMP3 Trophychevron_right29.7
IMSA Vintage Serieschevron_right26.5
Global Sports Car Challenge by Fanatecchevron_right23.3
TCR Virtual Challenge - Fixedchevron_right18.1
Legends Road Cup by Go Motorsports Shopchevron_right17.8
Supercars Series - Australian Server Onlychevron_right17.2
Spec Racer Ford Challengechevron_right17
BMW M Power Challengechevron_right16.8
Radical Esports Cupchevron_right16.1
Proto-GT Challenge by Thrustmasterchevron_right14.9
TCR Virtual Challengechevron_right14.3
Supercars Serieschevron_right14.3
Renault Clio Cupchevron_right13.5
Rain Master Challengechevron_right12.6
Ford Mustang Challenge by Skip Barberchevron_right12
Porsche Mission R Challengechevron_right10.6
Stock Car Brasil Serieschevron_right8.8
Series Trends
Compares participation in the last 3 months vs participation in the 3 previous months as a percentage. A positive number means series is getting more popular. Only series with 6 or more race weeks in the season are included and Week 13 is filtered out.
Series by SoF
Series in Strength of Field order. Find out where the experts race!
Racing Prodigy Radical SR8 Cupchevron_right2,707.4
12 Hours of Sebringchevron_right2,474.2
24 Hours of Nurburgringchevron_right2,456.9
IMSA iRacing Serieschevron_right2,454.7
Road America 500chevron_right2,338.6
IMSA Endurance Serieschevron_right2,307.3
4 Hours at Thruxtonchevron_right2,284
Creventic Endurance Serieschevron_right2,261
Stock Car Brasil Serieschevron_right2,232.2
Global Endurance Tourchevron_right2,228.6
IMSA iRacing Series - Fixedchevron_right2,173.3
Nurburgring Endurance Championshipchevron_right2,131.9
IMSA Vintage Serieschevron_right2,111.4
GT Sprint Series by Simucubechevron_right2,022.2
Supercars Series - Australian Server Onlychevron_right1,990.3
Supercars Serieschevron_right1,967.2
GT Endurance Series by Simucubechevron_right1,957.2
iRacing Porsche Cup by CONSPITchevron_right1,920.9
TCR Virtual Challengechevron_right1,892.1
Proto-GT Challenge by Thrustmasterchevron_right1,890.1
GTE Sprint Serieschevron_right1,888.5
iRacing Porsche Cup - Fixed by CONSPITchevron_right1,884.2
IMSA Michelin Pilot Challenge Serieschevron_right1,883.4
Prototype Challenge – Fixedchevron_right1,881.2
GT3 Challenge Fixed by Fanatecchevron_right1,876.6
IMSA Sportscar Endurance Challengechevron_right1,873.7
Radical Esports Cupchevron_right1,872.5
Sports Car Challenge by Falken Tyrechevron_right1,799.9
Ford Mustang Challenge by Skip Barberchevron_right1,798
TCR Virtual Challenge - Fixedchevron_right1,770.8
LMP3 Trophychevron_right1,762
Ring Meister by Ricmotechchevron_right1,684.9
Porsche Mission R Challengechevron_right1,660.3
Spec Racer Ford Challengechevron_right1,646.9
Renault Clio Cupchevron_right1,646.7
Advanced Mazda MX-5 Cup by Heusinkveldchevron_right1,615.8
Rain Master Challengechevron_right1,565.2
GT4 Challenge by Falken Tyrechevron_right1,555.1
Production Car Challenge by Sim-Labchevron_right1,548.7
Legends Road Cup by Go Motorsports Shopchevron_right1,493.8
Global Sports Car Challenge by Fanatecchevron_right1,477.7
BMW M Power Challengechevron_right1,407.4
Toyota GR86 Cup by SIMAGICchevron_right1,377.7
Ferrari 296 Challengechevron_right1,370.2
BMW M2 Cup by Nitro Conceptschevron_right1,289
Global Mazda MX-5 Cup by Fanatecchevron_right1,283.1
computed @ 6/16/2025, 11:56:37 PM
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