The week of the Super League Grand Final is always a highlight for rugby league fans, but for Jack Sinfield it carries an extra layer of meaning. Jack is the son of Sir Kevin Sinfield MBE, a legend of the game who is currently undertaking an extraordinary endurance challenge: seven ultra‑marathons in seven consecutive days, stopping at each of the twelve English Super League clubs along the route. Since launching his first fundraising effort in 2020, Kevin has helped generate more than £11 million for the Motor Neurone Disease (MND) community, turning his personal passion for running into a powerful charitable campaign. Kevin’s final ultra‑marathon will culminate on the hallowed turf of Old Trafford, where he will step onto the pitch and hand the match ball to his son, Jack.
That moment will be the prelude to Jack’s own debut in a Super League Grand Final, a stage he has only ever watched from the sidelines as a child. The showdown pits Wakefield against the Warrington Wolves, a clash that will decide the sixth club ever to lift the Super League trophy. The match will be broadcast live on Sky Sports on Saturday, 3 October.
For Jack, the occasion is a whirlwind of emotions. He feels an immense pride in his father’s achievements, the nerves that accompany the biggest game of his career, and the weight of trying to emulate the successes his dad enjoyed with Leeds. While Kevin has been away on his marathon circuit, Jack has missed his presence at home, and the convergence of their journeys at the “Theatre of Dreams” feels almost scripted. "I’ve spoken to him a little, but he’s exhausted from the challenge," Jack explained.
"When Kevin planned this final leg at Old Trafford, I doubt even he imagined I’d be playing in the game. It’s turned out better than we could have dreamed." Jack also reflected on the personal impact of his father’s absence. "It’s strange having the house so quiet without him.
I’m hoping to see him on Thursday when he runs past our neighbourhood," he said, underscoring the blend of family life and professional ambition that defines this weekend. Old Trafford is not an unfamiliar arena for Jack.
He grew up watching his father, a Leeds Rhinos icon, lift the Super League trophy seven times. His earliest memory of a Grand Final dates back to 2004, when he was merely three weeks old.
He has attended every Grand Final in which his father played, but the 2015 final stands out most vividly. At eleven years old, Jack recalls the emotion of that match, which also marked Kevin’s final appearance for Leeds and resulted in a historic treble. "It was incredibly emotional for the whole family," Jack recalled. "That memory sticks with me the most." The logistical side of the event has not been without its challenges.
Jack admitted that securing tickets and coordinating travel has been a chaotic process, describing the past two days as "carnage." Yet he emphasized that the effort is worthwhile, noting that these are the games every player dreams of contesting. "It’s a dream to step onto this pitch and try to match my dad’s achievements," he said.
"Now it’s happening, and it feels surreal." Jack also shared a personal moment captured on his phone—a snapshot of his father at the start of his marathon challenge. He hopes to add another picture this weekend, perhaps after the game, joking that he’ll need to give his dad a quick shower first.
Adding a poetic twist to the narrative, the Player of the Match award for the Grand Final is now named the Rob Burrow Award, honoring another Leeds legend who, like Kevin, has become a symbol of perseverance and charitable work. The thought of Kevin watching his son potentially lift the Rob Burrow Award—named after a close friend and fellow inspiration—adds a fairy‑tale quality to the proceedings. The Grand Final itself will kick off at 6 p.m. on 3 October at Old Trafford, with pre‑match coverage beginning at 5 p.m.
on Sky Sports Main Event and Sky Sports+. The atmosphere promises to be electric, not just for the sport but for the intertwined stories of a father’s charitable marathon and a son’s first taste of top‑flight competition.
Whether the Sinfields will add another chapter to their family’s rugby league legacy remains to be seen, but the stage is set for a moment that could be remembered for generations.