10 Fastest Linebacker 40-Yard Dash Times at the 2025 NFL Combine

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We've officially hit the on-field portion of the 2025 NFL scouting combine with the always-exciting 40-yard dash following up press conferences and interviews from Indianapolis.
After sessions with the defensive line and the edge rushers, the 2025 draft class's linebackers closed out the night to show off their speed.
Here's a look at the ten best 40 times from the LB's on Thursday night:
Rank | Name | School | 40-Yard Dash Time |
|---|---|---|---|
T-9. | Trancisco Mauigoa | Miami | 4.60 |
T-9. | Teddye Buchanan | California | 4.60 |
T-6. | Smael Mondon Jr. | Georgia | 4.58 |
T-6. | Demetrius Knight Jr. | South Carolina | 4.58 |
T-6. | Carson Bruener | Washington | 4.58 |
5. | Nick Martin | Oklahoma State | 4.53 |
T-3. | Danny Stutsman | Oklahoma | 4.52 |
T-3. | Jihaad Campbell | Alabama | 4.52 |
2. | Eugene Asante | Auburn | 4.48 |
1. | Kain Medrano | UCLA | 4.46 |
And here's a look at all of their attempts:
T-9. Francisco Mauigoa, Miami

Time: 4.60 seconds
Francisco Mauigoa 4.61u#NFLCombine pic.twitter.com/1dD7yrHDfB
— WalkTheMock (@WalkTheMock) February 28, 2025
T-9. Teddye Buchanan, California

Time: 4.60 seconds
Teddye Buchanan 4.61u#NFLCombine pic.twitter.com/NY8CJuyUfD
— WalkTheMock (@WalkTheMock) February 28, 2025
T-6. Smael Mondon Jr., Georgia

Time: 4.58 seconds
Smael Mondon with an improved second run 💪#NFLCombine on @nflnetwork #GoDawgs | @SmaelJr
— Georgia Football (@GeorgiaFootball) February 28, 2025
pic.twitter.com/tl1xj9jLaZ
T-6. Demetrius Knight Jr., South Carolina

Time: 4.58 seconds
Demetrius Knight Jr. with a solid 4.58u. @GamecockFB
— NFL (@NFL) February 28, 2025
📺: #NFLCombine on @NFLNetwork
📱: Stream on @NFLPlus pic.twitter.com/FOz08TMUez
T-6. Carson Bruener, Washington

Time: 4.58 seconds
Carson Bruener 4.59 unofficial 40 pic.twitter.com/bTFcSSzweX
— Billy M (@BillyM_91) February 28, 2025
5. Nick Martin, Oklahoma State

Time: 4.53 seconds
4.53u
— NFL (@NFL) February 28, 2025
4.55u
Strong 40 times from Oklahoma State's Nick Martin.
📺: #NFLCombine on @NFLNetwork
📱: Stream on @NFLPlus pic.twitter.com/xhVOwMUtBn
T-3. Danny Stutsman, Oklahoma

Time: 4.52 seconds
Danny Stutsman 4.52 unofficial 40 pic.twitter.com/WcmkzEsurC
— Billy M (@BillyM_91) February 28, 2025
T-3. Jihaad Campbell, Alabama

Time: 4.52 seconds
Alabama's Jihaad Campbell showing he's one to watch.
— NFL (@NFL) February 28, 2025
4.52u 40 👀
📺: #NFLCombine on @NFLNetwork
📱: Stream on @NFLPlus pic.twitter.com/0UILXnX7S1
2. Eugene Asante, Auburn

Time: 4.48 seconds
Auburn's Eugene Asante kicks off the LB 40s with a 4.48u 💨
— NFL (@NFL) February 28, 2025
📺: #NFLCombine on @NFLNetwork
📱: Stream on @NFLPlus pic.twitter.com/28ceqx6HMy
1. Kain Medrano, UCLA

Time: 4.46 seconds
Kain Medrano with the 4.46u speed 🔥
— NFL (@NFL) February 28, 2025
📺: #NFLCombine on @NFLNetwork
📱: Stream on @NFLPlus pic.twitter.com/C2u1YynbW7
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Mike Kadlick is a contributor to the Breaking and Trending News team at Sports Illustrated. Before joining SI in November 2024, he covered the New England Patriots for WEEI sports radio in Boston and continues to do so for CLNS Media. He has a master's in public relations from Boston University. Kadlick is also an avid runner and a proud lover of all things pizza.
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