Prototype
Cadillac V-Series.R GTP
| League Name | Season | Drivers | SoF | Setup | Upcoming Race | New York | London | Sydney |
|---|---|---|---|---|---|---|---|---|
| Crown Athletics Racing Tour | CART Hybrid GTP Series | 18 | 1420 | Fixed | Indianapolis Motor Speedway | Sun, November 02 08:15PM EST | Mon, November 03 01:15AM GMT | Mon, November 03 12:15PM AEDT |
Dallara P217
| League Name | Season | Drivers | SoF | Setup | Upcoming Race | New York | London | Sydney |
|---|---|---|---|---|---|---|---|---|
| Série Boost Cup | LMP2 2025 | 46 | 1788 | |||||
| GRIDMATES - Challenger Series | Challenger Training | 39 | None | Fixed | Mobility Resort Motegi | Thu, October 30 02:00PM EDT | Thu, October 30 06:00PM GMT | Fri, October 31 05:00AM AEDT |
| GRIDMATES - Challenger Series | 2025-2026 | 38 | 2400 | Fixed | ||||
| Bite Point Racing | BitePoint Racing League Season 2 -- LMP2 | 26 | 1779 | Open | ||||
| Red Sox Racing League | 2025 RED SOX RACING - FALL LMP2 SERIES IV | 23 | 2084 | |||||
| CSR - Community Sim Racing | CSR LMP2 | 18 | 1627 | Open |
GTP
| League Name | Season | Drivers | SoF | Setup | Upcoming Race | New York | London | Sydney |
|---|---|---|---|---|---|---|---|---|
| GTChampions Road | GTC Prototype Showdown 2025 | 22 | 2260 | Both | Circuit of the Americas | Sat, November 01 11:00AM EDT | Sat, November 01 03:00PM GMT | Sun, November 02 02:00AM AEDT |
| Prime Grid Racing | PGR GTP Season 1 | 12 | 1119 | |||||
| Crown Athletics Racing Tour | CART Hybrid GTP Series | 10 | 1335 | Fixed |
Hosted All Cars Class
| League Name | Season | Drivers | SoF | Setup | Upcoming Race | New York | London | Sydney |
|---|---|---|---|---|---|---|---|---|
| RaceFace.Pro | RaceFace.Pro Prototype Multi-Class Challenge | 28 | 2200 | Both | Algarve International Circuit | Tue, October 28 01:10PM EDT | Tue, October 28 05:10PM GMT | Wed, October 29 04:10AM AEDT |
| Radical Race Series | Radical Race Series 2025 Season 3 | 22 | 3490 | Open | ||||
| Radical Race Series | Radical Race Series 2025 Season 4 | 20 | 3037 | Open | Mid-Ohio Sports Car Course | Thu, October 30 03:15PM EDT | Thu, October 30 07:15PM GMT | Fri, October 31 06:15AM AEDT |
| Billy Oirish Racing IMSA League | Billy Oirish Racing Sunday Night IMSA League | 14 | 1546 | Autodromo Nazionale Monza | Sun, November 02 04:00PM EST | Sun, November 02 09:00PM GMT | Mon, November 03 08:00AM AEDT | |
| Tachycardia Racing League | Season 16 Radical | 11 | 1305 | Indianapolis Motor Speedway | Wed, October 29 08:30PM EDT | Thu, October 30 12:30AM GMT | Thu, October 30 11:30AM AEDT | |
| SRFD Central PA Division | Radical World of Racing | 10 | 1402 | Fixed | Circuit Gilles Villeneuve | Tue, October 21 09:00PM EDT | Wed, October 22 02:00AM BST | Wed, October 22 12:00PM AEDT |
Ligier JS P320
| League Name | Season | Drivers | SoF | Setup | Upcoming Race | New York | London | Sydney |
|---|---|---|---|---|---|---|---|---|
| Potato Nation | LMP3 Trophy | 24 | 2172 | |||||
| DES Genesis | LMP3 DES Season 1 | 21 | 1666 | Both | Shell V-Power Motorsport Park at The Bend | Wed, October 29 07:20PM EDT | Wed, October 29 11:20PM GMT | Thu, October 30 10:20AM AEDT |
| NoBS | LMP3 NoBS season 1 | 12 | 1996 | Fixed | ||||
| Friendly Sim Racing (FSR) | SCR Season #3 | 10 | 1426 | Both |
Radical SR10
| League Name | Season | Drivers | SoF | Setup | Upcoming Race | New York | London | Sydney |
|---|---|---|---|---|---|---|---|---|
| Radical SimRacing - European Championships | European Championship 2025 | 42 | 3721 | Circuit Zandvoort | Sun, November 02 02:00PM EST | Sun, November 02 07:00PM GMT | Mon, November 03 06:00AM AEDT | |
| Radical SimRacing - Americas Championships | Americas Championship 2025 | 29 | 2815 | Mid-Ohio Sports Car Course | Sun, November 02 07:30PM EST | Mon, November 03 12:30AM GMT | Mon, November 03 11:30AM AEDT | |
| Go Time! | Radical fun | 13 | 1322 |
Radical SR8
| League Name | Season | Drivers | SoF | Setup | Upcoming Race | New York | London | Sydney |
|---|---|---|---|---|---|---|---|---|
| CLN Racing League | Radical by CLN | 34 | 1860 | Fixed | ||||
| SIMCO | SIMCO Radical SR8 Cup | 26 | 1884 | Open | ||||
| JPB Leagues | Radical SR8 Season 5 | 21 | 2921 | |||||
| Apollo Racing Club - RadARCl Racing | RadARCl Racing Season 3.1 | 14 | 2292 | Fixed | ||||
| Apollo Racing Club - RadARCl Racing | RadARCl Racing Season 3 | 12 | 1853 | Fixed | ||||
| Vanquist Radical Challenge | Vanquist Challenge - 25S2 | 11 | 2436 | |||||
| 24 Hour Karty People | Season 2: Autumn League | 11 | 1852 | Motorsport Arena Oschersleben | Wed, October 29 09:00PM EDT | Thu, October 30 01:00AM GMT | Thu, October 30 12:00PM AEDT |
Riley Daytona Prototype
| League Name | Season | Drivers | SoF | Setup | Upcoming Race | New York | London | Sydney |
|---|---|---|---|---|---|---|---|---|
| Retro Rebels Racing League | King of the Track Road | 18 | 945 | |||||
| Racing For Jesus Motorsports | Riley Prototype | 13 | 1329 | Rudskogen Motorsenter | Thu, October 30 09:00PM EDT | Fri, October 31 01:00AM GMT | Fri, October 31 12:00PM AEDT | |
| Retro Rebels Racing League | King of the Track Oval | 12 | 889 | |||||
| RaceWerks | Riley | 12 | 1464 | Both | Circuit de Lédenon | Sat, November 01 09:00PM EDT | Sun, November 02 01:00AM GMT | Sun, November 02 12:00PM AEDT |
Spec Racer Ford
| League Name | Season | Drivers | SoF | Setup | Upcoming Race | New York | London | Sydney |
|---|---|---|---|---|---|---|---|---|
| ARA League Season 5 | Pre-Qualifying | 102 | 1642 | |||||
| SRF Weekend Warriors | 2025 S3 SRF WW | 78 | 3231 | Open | ||||
| SRF Weekend Warriors | 2025S4 WW SRF 10yr Anniversary season | 67 | 2973 | Open | ||||
| ARA League Season 5 | Split 1 | 47 | 2401 | |||||
| ARA League Season 5 | Split 2 | 37 | 1456 | |||||
| ARA League Season 5 | Official Practice | 31 | None | |||||
| Money Shift Lite | The Spec-tacular Showdown | 11 | 1421 |