This is one of the most significant changes in the history of our sport. The World Marathon Majors Series marks the start of a new era of growth and excitement for our sport.

This is one of the most significant changes in the history of our sport.

The world marathon majors marks the first time in the sport's history that the world's top five races have joined together for the common good and the promotion of the sport by creating a unified global circuit.

The World Marathon Majors marks the first time in the sport's history that the world's top five races have joined together for the common good and promotion of the sport by creating a unified global circuit of the sport's best and most prestigious 26.2-mile championships.

We believe we are the people who represent the top echelon of marathon running. This is about competition. We believe this is the most exciting thing to happen in our sport in quite some time.

This is one of the most significant changes in the history of our sport.