Aaron Shampklin Bio
Aaron Shampklin (born October 18, 1999) is an American professional football running back. He played college football for the Harvard Crimson and has spent time with several National Football League teams, as well as a stint in the United States Football League. Standing 5 feet 10 inches tall and weighing 195 pounds, Shampklin is a compact back who has built his career on perseverance, having entered the NFL as an undrafted free agent in 2022.
Across his professional journey, Shampklin has been associated with the Dallas Cowboys, Indianapolis Colts, Houston Gamblers, Los Angeles Chargers, Pittsburgh Steelers, and Miami Dolphins. His career has taken him from a high school powerhouse in Southern California to the Ivy League and through multiple NFL practice squads and active-roster promotions.
Early Life and Background
Aaron Shampklin was born in Paramount, California, on October 18, 1999. He grew up in the southern part of Los Angeles County, an area known for producing competitive football talent. From an early age, he gravitated toward the sport, developing the running back skills that would later define his career.
Shampklin attended Long Beach Polytechnic High School, one of the most storied football programs in California. The Jackrabbits have produced numerous college and professional players, and Shampklin’s time there helped prepare him for the next level of competition. His performance at Long Beach Poly caught the attention of college recruiters looking for a hard-running, dependable back.
Path to American Football
Following high school, Shampklin chose to play college football for the Harvard Crimson, a member of the Ivy League. The decision to attend Harvard reflected his commitment to academics as well as athletics. He graduated from the program with a degree in economics, balancing the academic demands of one of the country’s top universities with the rigors of Division I football.
Shampklin scored his first career collegiate touchdown in 2017 against Rhode Island, finishing that season with 363 rushing yards and three touchdowns. The following year, in 2018, he appeared in all 10 games and earned first-team All-Ivy League honors. He posted a career-high 178 rushing yards against San Diego and ended the season with 1,053 rushing yards on 173 carries, along with nine touchdowns.
His momentum was halted when he missed the 2019 season due to injury, followed by the cancellation of the 2020 Ivy League football season amid the COVID-19 pandemic. Shampklin returned in 2021 and was once again named to the All-Ivy League team, this time rushing for 835 yards and 11 touchdowns. His college career closed with two All-Ivy League selections, cementing his reputation as a productive and resilient running back.
Aaron Shampklin Career
Early Career (2022–2023)
Aaron Shampklin signed with the Dallas Cowboys as an undrafted free agent on May 3, 2022. His time in Dallas was brief, as he was placed on injured reserve on August 31, 2022, and subsequently released on September 2, 2022. Despite the early setback, he remained in the league’s orbit and was signed to the Indianapolis Colts practice squad on December 20, 2022.
With the Colts, Shampklin signed a reserve and futures contract on January 9, 2023. He was released on May 2, 2023, but continued his professional journey by joining the Los Angeles Chargers on August 15, 2023. He was waived by the Chargers on August 29, 2023, just days before the regular season. He also spent part of 2023 with the Houston Gamblers of the USFL, where he appeared in three games and recorded 52 rushing yards on 12 attempts before being released on August 1.
Pittsburgh Steelers Era (2024–2025)
Shampklin signed a reserve and futures contract with the Pittsburgh Steelers on January 17, 2024. He was waived on August 27 and later signed to the Steelers’ practice squad on September 4. On October 1, 2024, Shampklin was elevated to the active roster ahead of Pittsburgh’s Week 4 matchup against the Indianapolis Colts, making his official NFL debut in that game.
He was released on October 28, 2024, and re-signed to the practice squad shortly afterward. Shampklin signed another reserve and future contract with Pittsburgh on January 14, 2025, but was released by the Steelers on May 12, 2025, ending his second stint with the organization.
Driving Style and Strengths
Shampklin has built his reputation as a compact, physical runner who can absorb contact and finish runs with balance. He is noted for his patience in reading blocks and his ability to grind out tough yards between the tackles. His experience navigating multiple practice squads has also given him a strong understanding of offensive schemes and the discipline required to play special teams at the professional level.
Notable Events and Milestones
One of the defining moments of Shampklin’s career came during the 2018 college season, when he posted a career-high 178 rushing yards against San Diego on his way to a 1,053-yard campaign. His first NFL appearance came with the Pittsburgh Steelers in Week 4 of the 2024 season against the Indianapolis Colts, a milestone that rewarded years of persistence through injuries and roster moves.
Aaron Shampklin Career Wins
Aaron Shampklin’s professional career has not yet featured a signature win, as his work has come primarily through practice squad contributions and limited regular-season opportunities. His win totals at the NFL level remain limited, and his most visible achievements have come during his college years at Harvard.
Harvard Crimson Highlights
During his time with the Harvard Crimson, Shampklin was a two-time first-team All-Ivy League selection, earning the honor in 2018 and 2021. He posted a 1,053-yard rushing season in 2018 and followed it with 835 rushing yards and 11 touchdowns in 2021. Those seasons established him as one of the top running backs in the conference and helped earn him a chance at the professional level despite going undrafted in 2022.
Other Wins and Performances
Outside of his Ivy League play, Shampklin’s most notable performances have come on the practice fields of several NFL teams and in three games with the Houston Gamblers of the USFL. His brief appearance with the Pittsburgh Steelers in 2024 marked his first official NFL regular-season action, representing a significant step forward in a career defined by resilience.
Aaron Shampklin Family
Family Background and Racing Lineage
Public information about Aaron Shampklin’s family background is limited. He was raised in Paramount, California, where he developed the foundation for his football career. Further details about his parents or extended family are not widely documented in available sources.
Personal Life
Aaron Shampklin has generally kept his personal life out of the public eye. He has not publicly shared information regarding a spouse, partner, or children. His public focus has remained on his professional football career and academic achievements, including his degree in economics from Harvard University.
2025 Season Performance
Aaron Shampklin entered the 2025 offseason with a reserve and futures contract with the Pittsburgh Steelers, signed on January 14, 2025. His hopes of competing for a roster spot in Pittsburgh were cut short when he was released by the Steelers on May 12, 2025. He then signed with the Miami Dolphins on August 11, 2025, briefly rejoining an AFC franchise.
His time with Miami was similarly short, as he was waived on August 26, 2025, as part of the team’s final roster cuts ahead of the regular season. The quick turnaround from Pittsburgh to Miami illustrated the unpredictable nature of life on the NFL margins, where roster spots are decided on a daily basis during the preseason.
As of the early part of the 2025 season, Shampklin remains a free agent, with his next opportunity likely dependent on practice squad openings or injury needs for a team in search of a veteran running back. His mix of Ivy League credentials, USFL experience, and NFL practice squad time could make him a candidate for a late-season opportunity if a roster need arises.