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Fiona Bayly

Fiona Bayly

USAMen

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Fiona Bayly is a United States long-distance runner. He competes primarily in the Semi, Marathon and 5Kilometre.

His personal bests include 1:14:38 in the Semi, 2:55:32 in the Marathon, 18:39 in the 5Kilometre, 57:20 in the 15Kilometr and 37:38 in the 10Kilometr. He is currently active on the international athletics circuit, representing United States.

Key facts

Half Marathon

1:14:38

2026 season best

1:26:02

Jan 11, 2026

2026 season best

Last competition

Aramco Houston Half Marathon

Jan 11, 2026 · 1:26:02

Aramco Houston Half Marathon

As of Sep 16, 2026: Half Marathon 1:14:38, 2026 season best 1:26:02 (Jan 11, 2026) · Last competition: Aramco Houston Half Marathon, Jan 11, 2026, 1:26:02

PB

Personal bests

1:14:38

2:55:32

18:39

57:20

37:38

1:02:58

30:35

1:43:07

Performance Charts

Season bests

Season	Discipline	Result	Wind	Date	Trend	Competitions
2026	Semi	1:26:02	-	Jan 11, 2026	↓	Aramco Houston Half Marathon
2023	10Kilometr	37:38	-	Jun 10, 2023	↑	Mastercard New York Mini 10K
2023	Semi	1:24:46	-	Mar 19, 2023	↓	United Airlines NYC Half
2023	25Kilometr	1:43:07	-	May 13, 2023	-	USA 25Km Road Running Championships
2022	10Kilometr	37:43	-	Jun 11, 2022	↑	New York, NY (USA)
2022	15Kilometr	58:58	-	Dec 3, 2022	↓	New York, NY (USA)
2021	5Kilometre	18:39	-	Nov 6, 2021	-	Abbott Dash to the Finish Line 5K and USATF 5K Ch.
2021	10MilesRoa	1:03:44	-	Sep 26, 2021	↓	New York, NY (USA)
2021	Marathon	2:57:05	-	Dec 5, 2021	↑	Sacramento, CA (USA)
2020	Marathon	2:55:32	-	Jan 19, 2020	↑	Chevron Houston Marathon
2019	15Kilometr	57:48	-	Mar 9, 2019	↓	US 15 km Road Running Championships
2019	10MilesRoa	1:02:58	-	Sep 29, 2019	↓	New York, NY (USA)
2019	Semi	1:22:25	-	Mar 17, 2019	↓	United Airlines NYC Half
2018	15Kilometr	57:20	-	Dec 8, 2018	↓	New York Ted Corbett 15K
2018	Semi	1:23:24	-	Mar 18, 2018	↓	New York Half Marathon, New York, NY
2017	Semi	1:22:09	-	May 20, 2017	↓	New York, NY (USA)
2016	Semi	1:14:38	-	Apr 17, 2016	↓	New York, NY (USA)
2015	15Kilometr	57:44	-	Dec 12, 2015	↓	New York, NY (USA)
2015	Semi	1:22:05	-	May 16, 2015	↓	Brooklyn, NY (USA)
2014	10MilesRoa	1:03:12	-	Sep 28, 2014	↓	Bronx, NY (USA)
2013	15Kilometr	59:44	-	Dec 15, 2013	↓	New York, NY (USA)
2013	Semi	1:20:56	-	May 18, 2013	↓	Brooklyn, NY (USA)
2012	15Kilometr	58:46	-	Dec 15, 2012	↓	New York, NY (USA)
2010	5MilesRoad	30:35	-	Aug 7, 2010	-	New York, NY (USA)
2010	10Kilometr	38:35	-	Jun 12, 2010	↑	New York adidas Grand Prix, Icahn Stadium, New York, NY - Diamond Discipline
2010	Semi	1:23:42	-	Oct 2, 2010	↓	New York, NY (USA)
2010	Marathon	3:08:26	-	Oct 16, 2010	↑	Baltimore, MD (USA)

2026

1 performance

Discipline	Result	Wind	Date	Competitions
Semi	1:26:02	-	Jan 11	Aramco Houston Half Marathon

2023

3 performances

Discipline	Result	Wind	Date	Competitions
10Kilometr	37:38	-	Jun 10	Mastercard New York Mini 10K
25Kilometr	1:43:07	-	May 13	USA 25Km Road Running Championships
Semi	1:24:46	-	Mar 19	United Airlines NYC Half

2022

2 performances

Discipline	Result	Wind	Date	Competitions
15Kilometr	58:58	-	Dec 3	NYRR Ted Corbitt 15K, New York, NY
10Kilometr	37:43	-	Jun 11	Mastercard New York Mini 10K, New York, NY

2021

3 performances

Discipline	Result	Wind	Date	Competitions
Marathon	2:57:05	-	Dec 5	California International Marathon, Sacramento, CA
5Kilometre	18:39	-	Nov 6	Abbott Dash to the Finish Line 5K and USATF 5K Ch.
10MilesRoa	1:03:44	-	Sep 26	New Balance Bronx 10 Mile, New York, NY

2020

1 performance

Discipline	Result	Wind	Date	Competitions
Marathon	2:55:32	-	Jan 19	Chevron Houston Marathon

2019

5 performances

Discipline	Result	Wind	Date	Competitions
15Kilometr	57:49	-	Dec 7	NYRR Ted Corbitt 15-K, New York, NY
Semi	1:22:34	-	Oct 13	Hannaford Half-Marahon, Schenectady, NY
10MilesRoa	1:02:58	-	Sep 29	New Balance Bronx 10 Mile, New York, NY
Semi	1:22:25	-	Mar 17	United Airlines NYC Half
15Kilometr	57:48	-	Mar 9	US 15 km Road Running Championships

2018

2 performances

Discipline	Result	Wind	Date	Competitions
15Kilometr	57:20	-	Dec 8	New York Ted Corbett 15K
Semi	1:23:24	-	Mar 18	New York Half Marathon, New York, NY

2017

2 performances

Discipline	Result	Wind	Date	Competitions
Semi	1:22:09	-	May 20	Brooklyn Half Marathon, Brooklyn, NY
Semi	1:23:17	-	Mar 19	New York Half Marathon, New York, NY

2016

4 performances

Discipline	Result	Wind	Date	Competitions
Semi	1:23:11	-	Oct 9	Staten Island Half Marathon, NY
Semi	1:21:31	-	May 21	Brooklyn Half Marathon, Brooklyn, NY
Semi	1:14:38	-	Apr 17	New York Women's Half Marathon, New York, NY
Semi	1:23:55	-	Mar 20	New York Half Marathon, New York, NY

2015

4 performances

Discipline	Result	Wind	Date	Competitions
15Kilometr	57:44	-	Dec 12	New York Ted Corbett 15K, New York, NY
Semi	1:22:53	-	Oct 11	Staten Island Half Marathon, NY
Semi	1:22:05	-	May 16	Brooklyn Half Marathon, Brooklyn, NY
Semi	1:22:25	-	Apr 19	New York Women's Half Marathon, New York, NY

2014

1 performance

Discipline	Result	Wind	Date	Competitions
10MilesRoa	1:03:12	-	Sep 28	Bronx 10M, Bronx, NY

2013

3 performances

Discipline	Result	Wind	Date	Competitions
15Kilometr	59:44	-	Dec 15	New York Ted Corbitt 15K, New York, NY
Semi	1:23:53	-	Oct 6	New York Grete's Great Gallop, New York, NY
Semi	1:20:56	-	May 18	Brooklyn Half Marathon, Brooklyn, NY

2012

1 performance

Discipline	Result	Wind	Date	Competitions
15Kilometr	58:46	-	Dec 15	New York Ted Corbitt Classic, New York, NY

2010

4 performances

Discipline	Result	Wind	Date	Competitions
Marathon	3:08:26	-	Oct 16	Baltimore Marathon, Baltimore, MD
Semi	1:23:42	-	Oct 2	New York Grete's Great Gallop Half-Marathon, New York, NY
5MilesRoad	30:35	-	Aug 7	New York NYRR Club Championships, New York, NY
10Kilometr	38:35	-	Jun 12	New York adidas Grand Prix, Icahn Stadium, New York, NY - Diamond Discipline

FAQ

Frequently asked questions

What is Fiona Bayly's Half Marathon personal best?

Fiona Bayly's Half Marathon personal best is 1:14:38, set on Apr 17, 2016 in New York, NY (USA).

Which events does Fiona Bayly compete in?

Fiona Bayly competes in the Half Marathon.

How did Fiona Bayly perform in 2026?

2026 season best: 1:26:02, set on Jan 11, 2026. Last competition: Aramco Houston Half Marathon on Jan 11, 2026, 1:26:02.