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Ai Ogura Ruled Out of San Marino Grand Prix

◷ 4 min read Last updated 9 Sep 2026 · 23:01 BST

Championship contender Ai Ogura will miss the San Marino Grand Prix at Misano. The Trackhouse rider has been ruled out due to an unhealed fractured left thumb.

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One of the main contenders for the MotoGP world championship, Ai Ogura, has been ruled out of this weekend’s San Marino Grand Prix. The Japanese rider for the Trackhouse team will be forced to sit on the sidelines after doctors advised him against racing.

The decision comes after a medical check revealed that a fracture to his left thumb has not healed sufficiently to allow him to compete safely. It’s a significant blow to the rider and his team at a crucial stage of the season.

What exactly is the injury?

Ai Ogura is suffering from a fractured left thumb. While it might sound like a relatively small injury compared to others often seen in motorsport, a rider’s hands are absolutely critical to controlling a MotoGP bike.

The thumb, in particular, is essential for grip and for operating the complex controls on the handlebars. A rider needs full strength and dexterity to manage the throttle, brakes, and various electronic buttons, all while wrestling a machine with over 250 horsepower. Racing with such an injury would not only be incredibly painful but would also pose a serious safety risk.

Why is this so significant for the championship?

This is a major setback for Ogura’s title ambitions. In MotoGP, riders score points based on their finishing position in a race, and missing a weekend means scoring zero. This gives all of his championship rivals a free pass to score points and either extend their lead or close the gap to him in the overall standings.

With the season reaching its intense final stages, every single point is vital. A non-score at this point can completely change the momentum of a rider’s campaign and is a huge opportunity for his competitors to capitalise on his absence. For Ogura, it means he will be watching on as others fight for the valuable points he desperately needs.

Three MotoGP riders racing closely together through a corner, highlighting the fierce competition in the championship.
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Who is Ai Ogura?

For those new to the sport, Ai Ogura is a highly talented rider from Japan who has quickly established himself as a front-runner in the premier class. Riding for the American Trackhouse team, he is known for his smooth, precise style and calm demeanour.

He has been a consistent challenger for race wins and podiums, which has put him firmly in the conversation for the world championship title this year. His absence from the grid at Misano will be felt by his many fans and by the championship battle itself.

What is the San Marino Grand Prix?

The San Marino Grand Prix is one of the most popular and atmospheric events on the MotoGP calendar. It is held at the Misano World Circuit Marco Simoncelli, a track located near the Adriatic coast in Italy.

The circuit is famous for its passionate Italian fans and has a reputation for producing dramatic and unpredictable races. Its mix of fast corners and slower, more technical sections makes it a real challenge for riders and a favourite for spectators.

A wide view of the colourful kerbing and track layout of the Misano circuit, home of the San Marino Grand Prix.
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Can his team replace him for this race?

No, the Trackhouse team will not field a replacement rider for Ai Ogura this weekend. This means the team will compete with just their one other rider on the grid.

It is common in MotoGP for teams to run with only one bike if a rider is injured at short notice, as finding a suitable, world-class replacement who can safely handle the bike is extremely difficult. The team’s focus will now be entirely on their sole entry for the weekend.

When is he expected to return?

The good news for Ogura and his supporters is that the injury is not expected to keep him out for long. The rider and his team have stated that their target is to return for the very next round on the calendar, the Austrian Grand Prix, which takes place next week.

Of course, his return is entirely dependent on his recovery and on passing a final medical check before that race. The sport’s doctors always prioritise rider safety, so he will only be allowed back on track when he is genuinely fit to compete.

A close-up of a rider's protective racing glove resting on the handlebars of a MotoGP motorcycle.
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Quick Takeaways

  • Championship contender Ai Ogura will miss the San Marino Grand Prix due to a fractured left thumb.
  • Missing the race is a major blow to his title hopes, as he will score no points while his rivals race.
  • His Trackhouse team will not use a replacement, competing with just one rider at Misano.
  • Ogura is aiming to recover in time to race at the next event, the Austrian Grand Prix.

Quick questions

Q.Why is a thumb injury so serious for a MotoGP rider?
A rider's hands are vital for controlling the throttle, front brake, and clutch, as well as feeling the bike's behaviour. Racing with a fractured thumb would be extremely painful and dangerous, affecting their ability to control a 200mph machine safely.
Q.Will Ai Ogura lose his championship position?
Missing a race means he scores zero points, while his rivals can score up to 25. This will almost certainly damage his position in the standings, but his final place will depend on how his closest competitors perform at Misano.
Q.Where is the San Marino Grand Prix held?
It's held at the Misano World Circuit Marco Simoncelli, which is located on the Adriatic coast of Italy. Despite its name, the circuit is not in the Republic of San Marino itself.
Q.Who will ride Ogura's bike instead?
Nobody. His team, Trackhouse, has confirmed they will not field a replacement rider for the San Marino Grand Prix. They will compete with just one rider for the weekend.