At this point, Cooper Lutkenhaus is simply rewriting the record books and making it look easy. The Justin Northwest sophomore, already a two-time Texas UIL state champion and the national indoor record holder in the 800 meters, delivered yet another jaw-dropping performance on the national stage-this time at the 2025 Brooks PR Invitational. Lutkenhaus clocked an astonishing 1:46.26, breaking the U.S. high school outdoor national record and cementing his place as the greatest young half-miler in American prep history.
His performance didn't just re-write history-it felt inevitable. One year ago, Lutkenhaus broke the freshman class national record at the same meet with a 1:47.58, a mark that eclipsed the long-standing record of Michael Granville (Bell Gardens, CA). On this same track in Seattle, Lutkenhaus returned to rewrite the record books again-this time taking down Granville's outdoor national record of 1:46.45, which had stood unchallenged for 29 years.
Earlier this year, he already signaled what was coming. In March, Lutkenhaus ran 1:46.86 at the Millrose Games, setting the U.S. indoor high school record and falling just 0.41 seconds shy of the outdoor mark. His outdoor season continued to build momentum, with marks of 46.30 in the 400m, 1:47.04 in the 800m, and 4:06.33 in the mile-all signs pointing to a historic breakthrough.
Now holding both the indoor and outdoor national records in the 800 meters, Lutkenhaus has joined rare company in U.S. prep track history. Despite still being an underclassman, he has dominated an event typically ruled by seniors and has proven that the spotlight and pressure only fuel his rise. With two more years of high school ahead, the only records left for him to chase may very well be his own.
Cooper Lutkenhaus' Athlete Profile
High School
Outdoor | |
200 Meter Dash | 22.12 |
400 Meter Dash | 46.30 |
800 Meter Run | 1:47.04 |
1000 Meter Run | 2:23.57 |
1600 Meter Run | 4:20.33 |
One Mile Run | 4:06.33 |
3200 Meter Run | 9:26.00 |
Indoor | |
800 Meter Run | 1:46.86 |
CC | |
2 Mile Run | 9:56.99 |
Three Mile Run | 17:25.30 |
5000 Meter Run | 15:58.60 |