Jason Kelce Lost 20 Lbs Since NFL Retirement: Inside His Weight Loss Transformation [Photos]

2011

Jason was just 24 years old when he started playing for the Eagles in 2011.

2014

The Ohio native remained on the Eagles for all 13 years of his professional career.

2018

Jason acknowledged that his weight remained consistent throughout his NFL career.

2023

The football center and his younger brother, Travis Kelce, reached a new level of fame when their teams – the Eagles and the Kansas City Chiefs – played against each other during the 2023 Super Bowl. The Chiefs ultimately ended up winning the game.

2024

Following his retirement announcement, Jason opened up about his fitness goals in June 2024. After telling GQ that he didn’t want to lose a major amount of weight, Jason explained that a lot of “offensive linemen” will “lose too much weight” once they stop playing “and then they look like bobbleheads because their neck gets so small, but their head stays the same size.”

He then shared that he ultimately hopes to weigh between 250 to 260 pounds. “I’ll still be big and be happy with the way I look without having a six-pack,” Jason said. “But I’ll still be able to have that stature a little bit.”

2025

Jason revealed the latest workout venture he’s embarking on during an episode of his “New Heights” podcast on March 25, 2025.

“Beau Allen reached out and said, ‘Do you wanna do a competition on who can lose the most body fat percentage but still gain muscle?’” Jason explained, noting he currently weighs 276.6 pounds.

He said his physique is “207 pounds of muscle” with “58.7 pounds of fat … [which] is exactly 21 percent body fat.”

“When you retire, you have to do stupid competitions like this to keep your sanity,” Jason quipped, noting his goal is to “try and lose as much body fat percentage as possible in three months.”