The trade · April 2008
Jared Allen was not supposed to be available. He had just led the NFL with 15.5 sacks for the Kansas City Chiefs in 2007, his fourth season after arriving as the 126th overall pick out of Idaho State in the 2004 draft. But Kansas City and Allen could not agree on a long-term deal, and in April 2008 the Chiefs sent him and a sixth-round pick to Minnesota for the 17th overall pick in the 2008 draft, two third-round picks and a sixth-round pick.
It was an enormous price, and Kansas City used it well: the first-rounder became left tackle Branden Albert and one of the third-rounders became running back Jamaal Charles. Minnesota did not flinch. The Vikings handed Allen a six-year contract and, in return, got a defensive end who posted double-digit sacks in every single one of his six seasons in purple.
The technique · Motor and speed
What made Allen distinctive was not a single move but the refusal to stop using them. He was a wide-nine speed rusher who attacked the outside shoulder of the left tackle, dipping his inside arm and flattening his path to the quarterback at an angle most linemen could not mirror. When the speed rush was taken away, he converted it into a bull rush or a long-arm, and when a play broke down he simply kept running. Chase-down sacks fifteen yards behind the line of scrimmage were a recurring feature of his tape rather than an accident.
That motor came with unusual availability. Allen played through a streak that ran from Week 2 of the 2007 season until Week 3 of 2014, 113 consecutive starts, ended not by an injury but by a bout of pneumonia. Across his six Minnesota seasons he started all 96 regular-season games and four playoff games.
The 2009 run · 12–4 and the NFC title game
Allen's arrival coincided with the best Vikings teams of the era. Minnesota won back-to-back NFC North titles in 2008 and 2009, and the 2009 squad, with Brett Favre at quarterback and Allen and the Williams Wall wrecking pockets in front of him, went 12–4 and reached the NFC Championship Game. The Vikings lost that game 31–28 in overtime to the New Orleans Saints in the Louisiana Superdome on January 24, 2010. It was as close as this group came; Minnesota did not reach the Super Bowl that season.
2011 · 22 sacks
Two seasons later, on a Vikings team that won three games, Allen produced one of the great individual pass-rushing years in league history. He recorded 22 sacks, led the NFL, and set the Vikings' single-season franchise record. He finished a half sack short of the single-season NFL record of 22.5, set by Michael Strahan in 2001, which stood at the time. Allen did not break it. That record was later tied by T.J. Watt in 2021 and then broken by Myles Garrett, who reached 23 sacks in the 2025 season.
Allen has argued publicly for years that a play at Lambeau Field in which Aaron Rodgers lost the ball and Allen fell on him was initially credited to him and then reclassified, and that he should be credited with 23. The league's official record does not reflect that. His official 2011 total is 22.