“Where sisterhood meets rivalry,” is the snappy tag line for the 2025 Rugby World Cup being staged in England next August and September. Take a look at the newly released tournament match schedule, with a blockbuster opening of England facing USA and 16 teams spread around eight cities, and it already feels more ambitious and potentially gamechanging than any of its predecessors.

Listen up, too, to the informed opinion of Sally Horrox, chief of the women’s game at World Rugby. “I think it’s an opportunity to reposition rugby,” she says. “Not just women’s rugby. Rugby. We need to make sure the impact of this tournament is felt around the world.” There is a priceless opportunity, certainly, for female rugby union players to leave their male counterparts in the shade.

Unless, of course, you believe the past tense should already be applicable. Women’s and girls’ rugby is the fastest-growing sector of the sport globally, as underlined this summer at the Olympic Games. Antoine Dupont apart, the breakout star of the Games was the USA’s Ilona Maher, who now has 4 million Instagram followers and has become a flag bearer for strong, sporty women everywhere.

Small wonder the upbeat Horrox is also still basking in the warm glow of the day that the millionaire philanthropist Michele Kang announced she would give the bronze medal‑winning USA women’s rugby team $4m for use over the next four years to help grow the sport in the US in the leadup to the 2028 Games. “That moment when she pulled all the players together and said, ‘This sport is capturing the global imagination,’” Horrox recalls. “And told them they were just as important as the men and needed greater support and investment. It was a snapshot of the impact the game is making.”

This month the double men’s World Cup-winning captain Siya Kolisi, supportively clad in a Springbok women’s rugby jersey and a pink-patterned bucket hat, could also be found preaching a similarly inclusive message. “Rugby is still a smaller sport and we need to compete against bigger sports,” he said. “The more people who play the game the better it is.”

World Rugby’s new “Rugby Rising Play” initiative aims to introduce a non-contact form of the game to girls in 40 countries within the next nine months, increasing participation and the sport’s profile.

Talking to Horrox is also to sense an infectious fresh energy and momentum powering the whole mission. After previous stints working in netball, football and tennis, she knows exactly how to promote a sport and is instructive on the way male and female players should all be thinking in order to elevate rugby in the public consciousness.

For her it is all about bringing the sport’s on-field characters to a wider audience, with the World Cup offering a perfect springboard. “It’s about getting to know the players … not just how they perform on the pitch but the energy the tournament will create between the players and the fans. Our work has to be around that connection. We’re describing it as a generational moment but it’s also an opportunity for it to be a real inflection point. We can grab the attention of a nation but then cascade that impact around the world to effect long‑term sustained change.”

Specifically that involves unearthing more individuals capable of following the lead of Maher and New Zealand’s charismatic Ruby Tui. As long ago as 2022 World Rugby was aware of Maher’s ability to spread the gospel. “She stood on the stage at our global summit as a player voice and talked about body image, self-esteem and what rugby had done for her. I do think we need to be celebrating these women and raise awareness of their quality and excellence. We need to raise their profiles. I actually think that applies across men’s rugby as well. We’re identifying individuals who want to be the player voice, but not everybody does.”

It does no harm that there are now some improving national teams out there. England clearly remain frontrunners but Canada gave them a proper game on the final weekend of the recent WXV tournament and Ireland also toppled New Zealand. While the low number of spectators in the stands at many matches felt less uplifting, Horrox points out the games were broadcast to more than 150 countries worldwide. “It’s not just about whether Canada can attract 5,000‑10,000 to a stadium. It’s whether people can see this sport, no matter where you are in the world.”

There is a parallel push to grow the number of women in the “rugby workforce”, while the Rugby Football Union also wants to have 100,000 female players by 2027 (assisted by just over £12m of government funding) despite the independent report this week suggesting more must be done to encourage girls’ rugby in schools. Maybe, in the not‑too‑distant future, there will also be a female chair of World Rugby, as opposed to the traditional male bunfight.

Either way, Horrox no longer sees a distinction between the promotion of women’s rugby and the sport as a whole. “You could argue that when our job is done and we’re working in a truly thriving global game we won’t need to distinguish between men’s and women’s rugby. We’ll just have growing emerging markets around the world and the women’s and girls’ game will be integrated and thriving across all of them.

“My job is to grow rugby and make it more relevant, accessible, entertaining and exciting. I just happen to be doing that by growing the female fanbase. It is the fastest‑growing segment of our game and therefore we’re prioritising it. It means shifting women’s rugby from being a niche sport and bringing it into the mainstream. We see such an opportunity and that, for me, is why this job is so exciting. It’s a movement, not a moment.”

This is an extract taken from our weekly rugby union email, the Breakdown. To sign up, just visit this page and follow the instructions.