Nations Championship Rugby: The Complete London Guide

The Nations Championship: Rugby’s New Global Competition

The Nations Championship is the biggest structural change international rugby has made in decades: a global competition pitting the northern hemisphere against the southern, played across the summer and autumn windows and settled by a finals weekend at Twickenham. It replaces the Autumn Nations Series and gives November’s fixtures real competitive meaning. This guide explains how it works.
Inaugural
2026
Teams
12
Rounds
6 + finals
Finals weekend
Twickenham

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What the competition is

World Rugby created the Nations Championship to solve a long-standing problem: outside the World Cup, international matches between the hemispheres were friendlies. They drew large crowds and carried prestige, but nothing depended on them, and a heavy defeat in November had no consequence beyond reputation.

The new competition converts those fixtures into a structured tournament with a table, a finals weekend and a title. It has been described within the sport as a tectonic shift, and the description is fair — it is the first genuinely global annual competition the fifteen-a-side game has had outside the World Cup.

Who competes

Twelve nations are split into two groups by hemisphere. The northern group is the Six Nations field: England, France, Ireland, Italy, Scotland and Wales. The southern group comprises South Africa, New Zealand, Australia and Argentina, joined by Fiji and Japan as invitational teams.

The inclusion of Fiji and Japan is significant. Both have long argued that the closed nature of the international calendar limited their ability to play the leading nations regularly, and their presence gives the competition a genuine claim to being global rather than a private arrangement between the established unions.

Northern group
England, France, Ireland, Italy, Scotland, Wales.
Southern group
South Africa, New Zealand, Australia, Argentina, Fiji, Japan.
Summer window
The opening rounds of the competition.
Autumn window
Rounds four to six, replacing the Autumn Nations Series.

How the format works

The competition runs across six rounds split between the two international windows. The summer window provides the opening rounds, and the autumn window provides rounds four to six — the fixtures that previously made up the Autumn Nations Series. Each nation therefore plays teams from the opposite hemisphere across the year.

The tournament concludes with a finals weekend rather than a single title match. Teams are paired by their finishing position within their group, so the fourth-placed northern side meets the fourth-placed southern side, and the first-placed northern side meets the first-placed southern side. Those placement matches are played across a single day at Twickenham.

It is contested every two years, deliberately scheduled for the years between Rugby World Cups and British and Irish Lions tours. That spacing prevents it from adding further congestion to an already crowded calendar and preserves the primacy of the World Cup.

Why the change was needed

The case for the competition rested on two long-running problems. The first was meaninglessness: outside World Cup years, the biggest fixtures in the sport carried no stakes, which made them hard to market and easy for coaches to treat as experimental.

The second was access. The international calendar was effectively closed, arranged bilaterally between established unions, which left emerging nations with few opportunities against the leading sides and therefore little chance to improve. A structured competition with a fixed field addresses both, guaranteeing regular cross-hemisphere fixtures and giving Fiji and Japan a permanent place at the top table.

The criticism is player welfare. Adding a competitive tournament to windows that were already full raises the number of high-intensity matches players contest each year, in a sport with well-documented concerns about workload and injury. Scheduling it every two years rather than annually is the direct answer to that objection.

The finals weekend at Twickenham

Staging the entire finals weekend at Twickenham creates something rugby has not previously had: a single day on which multiple international placement matches are played back to back at one venue, culminating in the match between the top-ranked sides from each hemisphere.

For London this is a significant addition to the sporting calendar. It brings southern hemisphere nations to the city in a competitive context rather than a touring one, and the multi-match format means a single ticket covers more international rugby than any other fixture in the year.

The Nations Championship seating guide covers where to sit for a multi-match day, which raises different considerations from a single fixture, and the transport guide deals with the arrival and exit patterns of a long day at the stadium.

Getting there and tickets

Twickenham’s transport situation is the main practical challenge of any fixture there. The stadium sits in a residential part of south-west London served principally by Twickenham station, which handles an enormous share of a capacity crowd on foot within a short window. Whitton and Richmond spread the load and are frequently quicker on the way out. Stewarded queuing operates after matches and the walk back routinely takes far longer than the walk in. For a finals weekend that runs across a full day, this matters more than usual: crowds arrive across a longer window but leave together. The Twickenham transport guide and seating guide cover the venue in general terms.

Ticketing for the new competition follows the established pattern for major Twickenham fixtures: RFU-affiliated club allocations, union membership schemes and hospitality, with limited general sale. The Nations Championship tickets guide sets out the routes in detail, and the England men’s rugby team page covers the side.

Frequently asked questions

What is the Nations Championship?
A global international rugby competition pitting a northern hemisphere group against a southern one, played across the summer and autumn windows and settled by a finals weekend.
Does it replace the autumn internationals?
It replaces the Autumn Nations Series. The November fixtures now form rounds four to six of the championship rather than standing as friendlies.
Which teams take part?
England, France, Ireland, Italy, Scotland and Wales in the northern group; South Africa, New Zealand, Australia, Argentina, Fiji and Japan in the southern group.
How often is it played?
Every two years, in the years between Rugby World Cups and British and Irish Lions tours.
Where is the finals weekend?
At Twickenham, with placement matches played across a single day including the fixture between the top-ranked northern and southern sides.
What is the main criticism of the competition?
Player welfare. It adds competitive matches to windows that were already full, in a sport with real concerns about workload. Running it every two years rather than annually is the direct response to that.