National Running Club Database
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Leah Harker

Outdoor Track

Event Name Result Time Meet Date Meet Name
400m 1:08.61 2025-04-05 NIRCA Track & Field National Championships
4x400m 4:57.89 2025-04-05 NIRCA Track & Field National Championships

Indoor Track

Event Name Result Time Meet Date Meet Name
400m 1:07.93 2025-02-22 Margaret Bradley Invitational
4x400m 4:52.48 2026-02-28 Illinois Club Relays
SMR 4:49.08 2026-02-28 Illinois Club Relays
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2025 - 2026 Indoor Track   

400m

 
1:08.98
Jan 24 Aurora Grand Prix
 
1:10.19
Feb 21 Margaret Bradley Invitational

4x400m

 
4:52.48
Feb 28 Illinois Club Relays PR

SMR

 
4:49.08
Feb 28 Illinois Club Relays PR

2025 Outdoor Track   

400m

 
1:08.61
Apr 05 NIRCA Track & Field National Championships PR

4x400m

 
4:57.89
Apr 05 NIRCA Track & Field National Championships PR

2024 - 2025 Indoor Track   

400m

 
1:07.93
Feb 22 Margaret Bradley Invitational PR