Single-file racing prompts Daytona 500 concerns Single-file racing in NASCAR's Daytona week so far has led to concerns about the spectacle in Sunday's Cup Series season-opening 500 1550406500 NASCAR

F1 needs 1500bhp cars to make drivers 'kings' Pirelli's former Formula 1 boss Paul Hembery says the championship should consider a future with 1500bhp cars that he says would make the drivers proper heroes again 1550394997 F1

Barcelona F1 testing driver line-up takes shape The driver line-up for Formula 1's first 2019 pre-season test at Barcelona has taken shape, including Kimi Raikkonen being at the wheel for Alfa Romeo's return as a fully-fledged F1 entrant 1550399373 F1

Ferrari estimates 1.5s time loss from 2019 rules Ferrari has estimated that Formula 1's 2019 aerodynamic regulations will cost around 1.5 seconds of lap time 1550404203 F1

Tanak into WRC points lead with Sweden win Ott Tanak leads the World Rally Championship standings for the first time in his career after winning Rally Sweden, scoring maximum points with victory on the powerstage too 1550407545 WRC

Williams to miss first day of pre-season testing Williams will miss the start of 2019 Formula 1 pre-season testing at Barcelona on Monday because the build of its car is still running late 1550390947 F1