|This article is about a/an event in Kamen Rider Drive.|
The Rider Grand Prix (ライダーグランプリ Raidā Guran Puri) is a racing event which occurs in Super Hero Taisen GP: Kamen Rider 3, taking place in an alternate timeline where Shocker rules the world after the Double Riders were defeated by Kamen Rider 3. It is hosted on the Twin Ring Motegi race track.
After Kyoichiro is brainwashed into serving Shocker as Kamen Rider 3, Shinnosuke demands a 'speed showdown' between Shocker's best Riders, and him with the Tridoron. Shinnosuke states if he wins, Shocker will let Kiriko Shijima, Yuto Sakurai and the other Riders who were brainwashed/altered go, but if he loses, he'll surrender unconditionally.
Apparently, Shocker uses a dirty tricks to win, only being countered by the remaining Rider resistance, Black RX, Faiz and Mach.
The only two Riders who actually finish and place in the race are Drive and Rider 3, being in 1st and 2nd place respectively.
|Kamen Rider 3||Kyoichiro Kuroi (TriCyclone)|
|Kamen Rider Drive||Shinnosuke Tomari (Booster Tridoron)|
|Kamen Rider Gaim||Kouta Kazuraba (Sakura Hurricane)|
|Kamen Rider Wizard||Haruto Soma (Machinewinger)|
|Kamen Rider Fourze||Gentaro Kisaragi (Machine Massigler)|
|Kamen Rider OOO||Eiji Hino (Ridevendor)|
|Philip/Shotaro Hidari (Rotation-Interchange Base RevolGarry)|
|Kamen Rider Decade||Tsukasa Kadoya (Machine Decader)|
|Kamen Rider Kabuto||Souji Tendou (Kabuto Extender)|
|Kamen Rider Agito||Shouichi Tsugami (Machine Tornador)|
|Kamen Rider Mach||Go Shijima (Ride Macher)|
|Kamen Rider Faiz||Takumi Inui (SB-555V Auto Vajin)|
|Kamen Rider Black RX||Kotaro Minami (Ridoron)|
|Mashin Chaser||Chase (Ride Chaser)|