retire
Kornfeil withdraws from 2020 Moto3 campaign, announces retirement
Jakub Kornfeil will retire from racing with immediate effect after struggling to find sufficient financial backing for the 2020 Moto3 season.
Stoner to retire at end of 2012
Casey Stoner, the most successful MotoGP rider since 2006, is to retire at the end of this season.
Injury forces Toseland to quit racing
James Toseland has endured a torrid 2011 campaign since injuring his wrist, prompting him to call time on a hugely successful motorcycling career
Button and Hamilton opening lap retirements in Spa
Formula 1 World Championship leader Jenson Button and countryman Lewis Hamilton have both retired from the Belgian Grand Prix on the opening lap, after being caught up in a chain reaction m?l?e that caused chaos at Spa-Francorchamps.
Skaife poised for final curtain.
Mark Skaife has revealed his last ever V8 Supercar appearance will be tinged with some sadness as he bids farewell to the series that has seen him score 40 wins over the course of 214 rounds.
Horner leads Coulthard tributes.
Red Bull Racing team principal Christian Horner has led the tributes to David Coulthard, who has announced his retirement from Formula 1 after 14 years of competition.
Lukander to hang up helmet after Catalunya.
Veteran co-driver Paavo Lukander has announced that he is to retire from co-driving - meaning that Rally Catalunya this weekend will be his final event in the sport.