Mason Mahacek
United StatesActive- Born
- Feb 2, 2000 (26 years old)
- Events
- Heptathlon Short Track · Decathlon
Mason Mahacek is a United States sprinter, born on February 2, 2000. He competes primarily in the 100m, 400m and 1500m.
His personal bests include 10.83 in the 100m, 48.66 in the 400m, 4:25.58 in the 1500m, 15.24 in the 110mH and 3:18.45 in the 4x400m. He is currently active on the international athletics circuit, representing United States.
Personal best · Heptathlon Short Track5531
2026 season best1.94May 2, 2026 · Davis Field, Pocatello, ID
Personal best · Decathlon7560
Last competitionBengal InvitationalMay 2, 2026 · 1.94
As of Nov 13, 2026: Heptathlon Short Track 5531, Decathlon 7560, 2026 season best 1.94 (May 2, 2026, Davis Field, Pocatello, ID (USA)) · Last competition: Bengal Invitational, May 2, 2026, 1.94 · 26 years old
Personal bests
WA points calculator →DisciplineResultAll-time
* Wind-assisted (> 2.0 m/s)
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | HJ | 1.94 | – | May 2, 2026 | Bengal Invitational |
| 2026 | 110mH | 15.93 | +0.0 | May 1, 2026 | Bengal Invitational |
| 2025 | HJ Indoor | 2.02 | – | Feb 22, 2025 | USA Indoor Championships, Ocean Breeze Athl. Complex, New York, NY (i) |
| 2025 | PV | 4.58 | – | Apr 26, 2025 | Cougar Classic, Washington University Mooberry& TF Complex, Pullman, WA |
| 2025 | PV Indoor | 4.65 | – | Feb 1, 2025 | UW Invitational |
| 2025 | LJ Indoor | 6.86 | – | Feb 22, 2025 | USA Indoor Championships, Ocean Breeze Athl. Complex, New York, NY (i) |
| 2025 | 60m Indoor | 7.02 | – | Jan 31, 2025 | UW Invitational |
| 2025 | 60mH Indoor | 8.54 | – | Jan 17, 2025 | Spokane Sports Showcase |