Kolby Dax

United StatesUnited StatesActive
Events
5000 m

Kolby Dax is a United States long-distance runner. He competes primarily in the 5000m, 10000m and 5000m-short-track.

His personal bests include 15:07.58 in the 5000m, 32:06.10 in the 10000m, 15:07.58 in the 5000m-short-track and 15:07.58 in the 5000m-short-track. He is currently active on the international athletics circuit, representing United States.

Personal best · 5000 m15:07.58
2026 season best15:07.58Jan 24, 2026 · UW-Whitewater-Kachel FH, Whitewater, WI (USA) (i)
2026 season best
Last competitionKarl Schlender InvitationalJan 24, 2026 · 15:07.58
Karl Schlender Invitational

As of Nov 13, 2026: 5000 m 15:07.58, 2026 season best 15:07.58 (Jan 24, 2026, UW-Whitewater-Kachel FH, Whitewater, WI (USA) (i)) · Last competition: Karl Schlender Invitational, Jan 24, 2026, 15:07.58

Personal bests

WA points calculator →
DisciplineResultAll-time2026
5000mIndoorWI 202615:07.58822 pts–#840
10000mWI 2024United States 10 000 m all-time list32:06.10785 pts––
5000m-short-trackIndoorWI 202615:07.58822 pts––
5000m-short-trackWI 202615:07.58822 pts–#236

Progression

SeasonDisciplineResultWindDateCompetitions
20265000m-short-track 15:07.58–Jan 24, 2026Karl Schlender Invitational
20265000m Indoor15:07.58–Jan 24, 2026Karl Schlender Invitational
20265000m-short-track Indoor15:07.58–Jan 24, 2026Karl Schlender Invitational
20255000m Indoor15:12.61–Feb 14, 2025GVSU Big Meet- Friday, GVSU Kelly Family Sports Cente, Allendale, MI (i)
202410000m 32:06.10–Apr 20, 2024UW-La Crosse Phil Esten Challenge
FAQ

Frequently asked questions

Kolby Dax's 5000 m personal best is 15:07.58, set on Jan 24, 2026 in UW-Whitewater-Kachel FH, Whitewater, WI (USA) (i).

Kolby Dax competes in the 5000 m.

2026 season best: 15:07.58, set on Jan 24, 2026 in UW-Whitewater-Kachel FH, Whitewater, WI (USA) (i). Last competition: Karl Schlender Invitational on Jan 24, 2026, 15:07.58.