Izzy Lochtefeld

United StatesUnited StatesActive
Events
1500 m · 5000 m

Izzy Lochtefeld is a United States middle-distance runner. She competes primarily in the 1500m, Mile and Mile.

Her personal bests include 4:37.69 in the 1500m, 5:12.11 in the Mile, 5:10.25 in the Mile, 10:15.35 in the 3000m and 10:17.45 in the 3000m. She is currently active on the international athletics circuit, representing United States.

Personal best · 1500 m4:37.69
2026 season best4:45.37May 2, 2026 · Oregon State Whyte Track and Field Center, Corvallis, OR
2026 season best
Personal best · 5000 m17:31.82
Last competitionPortland Track FestivalJun 20, 2026 · 18:14.91
Portland Track Festival

As of Nov 15, 2026: 1500 m 4:37.69, 5000 m 17:31.82, 2026 season best 4:45.37 (May 2, 2026, Oregon State Whyte Track and Field Center, Corvallis, OR (USA)) · Last competition: Portland Track Festival, Jun 20, 2026, 18:14.91

Personal bests

WA points calculator →
DisciplineResultAll-time2026
1500mCA 2024United States 1500 m all-time list4:37.69922 pts––
MileWA 2026United States Mile all-time list5:12.11836 pts–#917
MileIndoorWA 20255:10.25874 pts––
3000mIndoorWA 202510:15.35885 pts––
3000mWA 2026United States 3000 m all-time list10:17.45862 pts––
5000mOR 2025United States 5000 m all-time list17:31.82888 pts––

Progression

SeasonDisciplineResultWindDateCompetitions
20261500m 4:45.37–May 2, 2026Oregon State High Performance
2026Mile 5:12.11–Jan 30, 2026UW Invite/Mile City
2026Mile Indoor5:12.11–Jan 30, 2026UW Invite/Mile City
20263000m Indoor10:17.45–Jan 16, 2026UW Preview
20263000m 10:17.45–Jan 16, 2026UW Preview
20265000m 17:45.71–May 9, 2026Portland Twilight
20251500m 4:38.15–Apr 18, 2025Bryan Clay Invitational
2025Mile Indoor5:10.25–Feb 22, 2025MPSF Indoor Track & Field Championships
FAQ

Frequently asked questions

Izzy Lochtefeld's 1500 m personal best is 4:37.69, set on Apr 13, 2024 in Cougar Athletic Stadium, Azusa, CA (USA).

Izzy Lochtefeld competes in the 1500 m and 5000 m.

2026 season best: 4:45.37, set on May 2, 2026 in Oregon State Whyte Track and Field Center, Corvallis, OR (USA). Last competition: Portland Track Festival on Jun 20, 2026, 18:14.91.