The Commonwealth Games have produced iconic moments — from Roger Bannister's "Miracle Mile" in 1954 to England's netball gold in 2018. But the 2026 Games, opening in Glasgow on Thursday, arrive at an uncertain moment, slimmed down after their original hosts walked away.

The 2026 Games were thrown into doubt when Victoria, Australia, pulled out in 2023 citing spiralling costs — a decision that surprised Commonwealth Sport's leaders. After more than a year of uncertainty, Glasgow stepped in to host for the second time, after its successful 2014 edition. But with little preparation time, this year's event is much smaller.

In 2014 there were 18 sports; Birmingham 2022 had 20. Glasgow will feature just 10, with about 2,000 fewer athletes and no new stadiums — athletics moves from 46,000-seat Hampden Park to 10,000-capacity Scotstoun. Costs have been cut from £700m–£800m to £160m.

Organisers insist the leaner format is a deliberate template. "I don't think we have ever been stronger," said Commonwealth Sport chief executive Katie Sadleir. The Games have already secured Ahmedabad for 2030, with sports expected to rise to 15–18, and several countries have expressed interest in 2034. Whether by accident or design, a smaller, cheaper, more sustainable Games may be here to stay.

For athletes and fans, the question is whether the intimacy of Glasgow compensates for the lost scale — and whether the model can attract hosts in an era when mega-events face ever-tighter scrutiny of cost and legacy.

The Glasgow edition will be judged on whether spectators notice the absence of scale. Early indications are that intimacy is a feature, not a flaw: shorter queues, walkable venues, and a festival atmosphere the sprawling Birmingham Games sometimes lacked. If Ahmedabad delivers a bigger, bolder 2030, the two together could bracket a new normal — lean and grand by turns, but never again assumed to require billion-pound budgets and purpose-built stadia.## The commercial test

The commercial question is as real as the sporting one. Sponsors have warmed to a Games that fits a city rather than remaking it, and broadcasters like a compact schedule that holds attention. If Glasgow proves the leaner format can pay its way, the once-unthinkable idea - that less really can be more - may redefine what a global sporting event is supposed to look like, and give smaller cities the confidence to bid.

Whether the model can attract hosts in an era of tightened scrutiny is the question Glasgow must answer.