Eileen Beres

United StatesUnited StatesActive
Born
Mar 1, 2001 (25 years old)
Events
Marathon · Half Marathon

Eileen Beres is a United States long-distance runner, born on March 1, 2001. She competes primarily in the Semi and Marathon.

Her personal bests include 1:20:13 in the Semi and 2:51:16 in the Marathon. She is currently active on the international athletics circuit, representing United States.

Personal best · Marathon2:51:16
2026 season best2:56:34Oct 11, 2026 · Chicago, IL
2026 season best
Personal best · Half Marathon1:20:13
Last competitionBank of America Chicago MarathonOct 11, 2026 · 2:56:34
Bank of America Chicago Marathon

As of Nov 15, 2026: Marathon 2:51:16, Half Marathon 1:20:13, 2026 season best 2:56:34 (Oct 11, 2026, Chicago, IL (USA)) · Last competition: Bank of America Chicago Marathon, Oct 11, 2026, 2:56:34 · 25 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
SemiOR 2026United States Half Marathon all-time list1:20:13930 pts–
MarathonMA 2025United States Marathon all-time list2:51:16928 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
2026Semi 1:20:13–Apr 26, 2026Eugene Half Marathon
2026Marathon 2:56:34–Oct 11, 2026Bank of America Chicago Marathon
2025Marathon 2:51:16–Apr 21, 2025Boston Marathon
2024Semi 1:22:28–Oct 13, 2024Royal Victoria Marathon - Half Marathon, 20km, 15km & 8km
2024Marathon 2:52:38–Nov 24, 2024Philadelphia Marathon
2023Marathon 3:03:20–Dec 3, 2023California International Marathon
FAQ

Frequently asked questions

Eileen Beres's Marathon personal best is 2:51:16, set on Apr 21, 2025 in Boston, MA (USA).

Eileen Beres competes in the Marathon and Half Marathon.

2026 season best: 2:56:34, set on Oct 11, 2026 in Chicago, IL (USA). Last competition: Bank of America Chicago Marathon on Oct 11, 2026, 2:56:34.