The next mountain W Series must climb

How Chadwick became motorsport's face of change From falling into motorsport "by accident" to becoming the first W Series champion, Jamie Chadwick's career success has shown motorsport's capacity for change and suggests the wait for another woman to race in Formula 1 could soon be over 1566432000 W

What W Series must look like in 2020 While the first season of W Series can be regarded as successful, it must now capitalise on its strong debut and make the most of its opportunity to cement a long term future. Here are the steps it should take for 2020 1566172800 W

The F1 expertise accelerating W Series' driver development An all-female grid, no teams, cars and engineers rotated after every round - there are a lot of things that are unique about W Series. One under the radar element is the role of a performance development company with a spectacular F1 record 1565308800 Performance

The new stars emerging from W Series While the names fighting for the W Series title are familiar to the wider motorsport world, in their wake the all-female championship is bringing previously unknown drivers into the spotlight - and developing their abilities fast 1562112000 W

The backup Brabham behind a 50-year-old record Brabham's first monocoque F1 car made Jack Brabham a winner across three decades - a record only recently broken by Lewis Hamilton. STUART CODLING examines the belated debut of the BT33 1606608000 F1

How Dixon held on in IndyCar's most unpredictable season Three wins on the trot gave the Chip Ganassi Racing superstar the cushion he needed to hang on for a sixth title in the face of Josef Newgarden's late challenge. Here's the rundown of a typically frantic IndyCar campaign in an extraordinary year 1606521600 IndyCar

F1's 70 greatest influencers: 2010s In the final part of our series celebrating the most influential figures in world championship history, RICHARD WILLIAMS examines a decade in which driver personalities became ever more intertwined with the forces of big business as Formula 1 grew steadily more corporate - and, finally, passed beyond the Bernie Ecclestone era of 'benign dictatorship'... 1606521600 F1

Why F1's smiling fighter can take McLaren to the next level Daniel Ricciardo is one of the few proven grand prix winners on the current Formula 1 grid. It's been a while since he stood on the top step of the podium but, as he tells Autosport, he knows he can do the job - both for Renault now and McLaren next year 1606435200 F1