Isabella Daley

United StatesUnited States
Events
1500 m

Isabella Daley is a United States middle-distance runner. She competes primarily in the 800m, 1500m and Mile.

Her personal bests include 2:18.80 in the 800m, 4:48.59 in the 1500m, 5:10.97 in the Mile, 10:27.74 in the 3000m and 10:27.74 in the 3000m-short-track. She is currently active on the international athletics circuit, representing United States.

Personal best · 1500 m4:48.59
2025 season best4:48.59May 2, 2025 · Demirjian Park, Champaign, IL
2025 season best
Last competitionGary Wieneke Memorial, Demirjian Park, Champaign, ILMay 2, 2025 · 4:48.59
Gary Wieneke Memorial, Demirjian Park, Champaign, IL

As of Nov 15, 2026: 1500 m 4:48.59, 2025 season best 4:48.59 (May 2, 2025, Demirjian Park, Champaign, IL (USA)) · Last competition: Gary Wieneke Memorial, Demirjian Park, Champaign, IL, May 2, 2025, 4:48.59

Personal bests

WA points calculator →
DisciplineResultAll-time
800mIL 2024United States 800 m all-time list2:18.80851 pts–
1500mIL 2025United States 1500 m all-time list4:48.59847 pts–
MileIndoorIL 20245:10.97870 pts–
3000mIndoorIL 202510:27.74848 pts–
3000m-short-trackIndoorIL 202510:27.74848 pts–
mile-short-trackIndoorIL 20245:10.97870 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
20251500m 4:48.59–May 2, 2025Gary Wieneke Memorial, Demirjian Park, Champaign, IL
2025mile-short-track Indoor5:16.51–Jan 11, 2025Fighting Illini Open, Illinois-Armory, Champaign, IL (i)
2025Mile Indoor5:16.51–Jan 11, 2025Fighting Illini Open, Illinois-Armory, Champaign, IL (i)
20253000m Indoor10:27.74–Jan 24, 2025Fighting Illini Challenge and Combined Events
20253000m-short-track Indoor10:27.74–Jan 24, 2025Fighting Illini Challenge and Combined Events
2024800m 2:18.80–May 4, 2024Fighting Illini Tune -Up, Demirjian Park, Champaign, IL
20241500m 4:52.97–May 4, 2024Fighting Illini Tune -Up, Demirjian Park, Champaign, IL
2024Mile Indoor5:10.97–Jan 27, 2024Illini Challenge
FAQ

Frequently asked questions

Isabella Daley's 1500 m personal best is 4:48.59, set on May 2, 2025 in Demirjian Park, Champaign, IL (USA).

Isabella Daley competes in the 1500 m.

2025 season best: 4:48.59, set on May 2, 2025 in Demirjian Park, Champaign, IL (USA). Last competition: Gary Wieneke Memorial, Demirjian Park, Champaign, IL on May 2, 2025, 4:48.59.