Sharing the same club honours as her lifelong friend, Rudge became only the second women’s player to reach 100 match appearances for the club, following Channy Crowl. She has 48 tries in 102 appearances.
“I think Jodie and I always knew that we would finish together,” she said.
“We’ve had a long career side by side and, honestly, I don’t think either of us wanted to play without the other.
“I probably do feel like I could carry on for another couple of years, but I’m certain that this is the right decision. I’m excited for other opportunities and being able to experience some new things.”
Both players are hoping to make the England squad for the 2026 World Cup in Australia which begins in October.
Cunningham has begun a career off the field, having become St Helens’ head of women’s pathways and performance in 2024.
St Helens chairman Eamonn McManus compared them with suffragette leaders Christabel, Sylvia, and Adela Pankhurst – daughters of Emmeline Pankhurst – for their impact in the women’s game.
“Jodie and Emily have been at the core of the remarkable rise of women’s rugby league, both at St Helens and for England, in recent years,” he said.
“They have driven the pioneering spirit for the women’s game, and it is future generations who will really bear the fruit of their incredible efforts. They are truly the Pankhurst sisters of women’s rugby league.”