AO
Alex O'Neill
IRLWomenBirth dateSep 21, 2000
Height-
Weight-
Alex O'Neill is a Ireland sprinter, born on September 21, 2000. She competes primarily in the 400m, 800m and 1500m.
Her personal bests include 56.81 in the 400m, 2:00.18 in the 800m, 4:20.85 in the 1500m, 5:02.86 in the Mile and 3:50.75 in the 4x400m. She has earned 1 gold medal in major international competitions. She is currently active on the international athletics circuit, representing Ireland.
Key facts
1000 Metres Short Track
2:45.53
Age
26 years old
As of Sep 29, 2026: 800 m 2:00.18 (#641 all-time), 1000 Metres Short Track 2:45.53, 2026 season best 2:00.96 (Jul 4, 2026, Bungertstadion, Rehlingen (GER)) · Last competition: Irish Championships, Jul 25, 2026, 2:04.91 · 26 years old
PB
Personal bests
56.81
4:20.85
Mile
5:02.86
4x400m
3:50.75
1500m-short-track
4:57.65
800m-short-track
2:05.49
1000m
2:45.53
1000m-short-track
2:45.53
mile-short-track
5:02.86
4x800Metre
8:34.22
DistanceMe
10:39.04
4x1500Metr
17:11.35
500Metres
1:15.30
500m-short-track
1:15.30
Performance Charts
Season bests
| Season | Discipline | Result | Wind | Date | Trend | Competitions |
|---|---|---|---|---|---|---|
| 2026 | 800m | 2:00.96 | - | Jul 4, 2026 | ↑ | Meeting National Est Lyonnais, Stade Raymond Troussier, Decines - National Events |
| 2026 | 1500m | 4:20.85 | - | Jun 17, 2026 | ↑ | BMC Gold Standard Races |
| 2025 | 400m | 56.81 | - | Aug 30, 2025 | ↑ | BFTTA Outdoor Series 5 |
| 2025 | 800m | 2:00.18 | - | Aug 20, 2025 | ↑ | BMC Record Breaker |
| 2024 | 400m | 57.67 | - | Apr 12, 2024 | ↑ | Friar Invitational |
| 2024 | 800m | 2:05.49 | - | Jan 27, 2024 | ↑ | Boston University John Thomas Terrier Classic |
| 2024 | 800m-short-track | 2:05.49 | - | Jan 27, 2024 | ↑ | Boston University John Thomas Terrier Classic |
| 2024 | 4x800Metre | 8:40.43 | - | Feb 24, 2024 | ↑ | Big East Indoor Track and Field Championships |
| 2024 | DistanceMe | 10:39.04 | - | Apr 26, 2024 | ↑ | The Penn Relay Carnival |
| 2023 | 800m | 2:08.39 | - | Mar 25, 2023 | ↑ | Raleigh Relays, Paul Derr TF Facility, Raleigh, NC |
| 2023 | 800m-short-track | 2:10.56 | - | Feb 25, 2023 | ↑ | 2023 Big East Indoor Track and Field Championships |
| 2023 | 1000m | 2:47.50 | - | Jan 28, 2023 | ↑ | Boston University John Thomas Terrier Classic |
| 2023 | 1000m-short-track | 2:47.50 | - | Jan 28, 2023 | ↑ | Boston University John Thomas Terrier Classic |
| 2023 | 4x400m | 3:50.75 | - | May 13, 2023 | - | Big East Outdoor Track and Field Championships |
| 2023 | 1500m | 4:27.47 | - | May 12, 2023 | ↑ | Big East Outdoor Track and Field Championships |
| 2023 | 4x800Metre | 8:36.34 | - | May 13, 2023 | ↑ | Big East Outdoor Track and Field Championships |
| 2023 | DistanceMe | 11:00.03 | - | Apr 28, 2023 | ↑ | The Penn Relays Carnival |
| 2023 | 4x1500Metr | 17:11.35 | - | Apr 29, 2023 | - | The Penn Relays Carnival |
| 2022 | 500Metres | 1:15.30 | - | Jan 22, 2022 | ↑ | Mackal Fieldhouse, Kingston, RI (USA) (i) |
| 2022 | 500m-short-track | 1:15.30 | - | Jan 22, 2022 | ↑ | Mackal Fieldhouse, Kingston, RI (USA) (i) |
| 2022 | 800m | 2:06.07 | - | May 1, 2022 | ↑ | Brown Stadium, Providence, RI (USA) |
| 2022 | 800m-short-track | 2:06.77 | - | Jan 28, 2022 | ↑ | Boston Univ. Track & Tennis Center, Boston, MA (USA) (i) |
| 2022 | 1000m-short-track | 2:45.53 | - | Mar 6, 2022 | ↑ | Boston Univ. Track & Tennis Center, Boston, MA (USA) (i) |
| 2022 | 1000m | 2:45.53 | - | Mar 6, 2022 | ↑ | Boston Univ. Track & Tennis Center, Boston, MA (USA) (i) |
| 2022 | 1500m | 4:37.02 | - | Mar 25, 2022 | ↑ | Paul Derr TF Facility, Raleigh, NC (USA) |
| 2022 | mile-short-track | 5:02.86 | - | Dec 3, 2022 | - | Boston Univ. Track & Tennis Center, Boston, MA (USA) (i) |
| 2022 | Mile | 5:02.86 | - | Dec 3, 2022 | - | Boston Univ. Track & Tennis Center, Boston, MA (USA) (i) |
| 2022 | 4x800Metre | 8:34.22 | - | Apr 30, 2022 | ↑ | The Penn Relays Carnival, Franklin Field, Philadelphia, PA |
| 2022 | DistanceMe | 11:10.03 | - | Apr 28, 2022 | ↑ | The Penn Relays Carnival, Franklin Field, Philadelphia, PA |
| 2021 | 800m | 2:08.09 | - | May 1, 2021 | ↑ | UVA Lanningan Field, Charlottesville, VA (USA) |
| 2021 | 800m-short-track | 2:13.38 | - | Feb 25, 2021 | ↑ | Mackal Fieldhouse, Kingston, RI (USA) (i) |
| 2021 | 1000m | 2:48.18 | - | Dec 4, 2021 | ↑ | Boston Univ. Track & Tennis Center, Boston, MA (USA) (i) |
| 2021 | 1000m-short-track | 2:48.18 | - | Dec 4, 2021 | ↑ | Boston Univ. Track & Tennis Center, Boston, MA (USA) (i) |
| 2021 | 4x800Metre | 8:53.26 | - | May 15, 2021 | ↑ | Spire Institute Outdoor Complex, Geneva, OH (USA) |
| 2020 | 500Metres | 1:20.78 | - | Feb 8, 2020 | ↑ | Mackal Fieldhouse, Kingston, RI (USA) (i) |
| 2020 | 500m-short-track | 1:20.78 | - | Feb 8, 2020 | ↑ | Mackal Fieldhouse, Kingston, RI (USA) (i) |
| 2020 | 800m-short-track | 2:16.73 | - | Feb 14, 2020 | ↑ | Boston Univ. Track & Tennis Center, Boston, MA (USA) (i) |
| 2020 | 800m | 2:16.73 | - | Feb 14, 2020 | ↑ | Boston Univ. Track & Tennis Center, Boston, MA (USA) (i) |
| 2020 | 1000m-short-track | 3:01.60 | - | Mar 7, 2020 | ↑ | Boston Univ. Track & Tennis Center, Boston, MA (USA) (i) |
| 2020 | 1000m | 3:01.60 | - | Mar 7, 2020 | ↑ | Boston Univ. Track & Tennis Center, Boston, MA (USA) (i) |
| 2020 | 4x800Metre | 8:59.79 | - | Mar 2, 2020 | ↑ | - |
| 2020 | DistanceMe | 11:41.69 | - | Mar 1, 2020 | ↑ | - |
| 2019 | 800m | 2:15.80 | - | Jan 27, 2019 | ↑ | Athlone (IRL) (i) |
| 2019 | 800m-short-track | 2:15.80 | - | Jan 27, 2019 | ↑ | Athlone (IRL) (i) |
| 2019 | 1000m | 2:50.13 | - | Dec 7, 2019 | ↑ | Boston Univ. Track & Tennis Center, Boston, MA (USA) (i) |
| 2019 | 1000m-short-track | 2:50.13 | - | Dec 7, 2019 | ↑ | Boston Univ. Track & Tennis Center, Boston, MA (USA) (i) |
| 2018 | 400m | 59.98 | - | May 19, 2018 | ↑ | Castleisland (IRL) |
| 2018 | 800m | 2:09.66 | - | Jun 23, 2018 | ↑ | Loughborough (GBR) |
| 2018 | 800m-short-track | 2:16.53 | - | Feb 18, 2018 | ↑ | Irish Indoor Championships |
| 2017 | 800m | 2:08.82 | - | May 27, 2017 | ↑ | Oordegem (BEL) |
| 2017 | 800m-short-track | 2:10.10 | - | Feb 19, 2017 | ↑ | Athlone (IRL) (i) |
| 2016 | 400m | 58.66 | - | Jul 23, 2016 | ↑ | Tullamore (IRL) |
| 2016 | 800m | 2:16.34 | - | Jun 4, 2016 | ↑ | Tullamore (IRL) |
| 2016 | 800m-short-track | 2:18.11 | - | Mar 13, 2016 | ↑ | Athlone (IRL) (i) |
| 2015 | 800m | 2:15.54 | - | Jun 19, 2015 | ↑ | Morton Stadium, Santry, Dublin (IRL) |
| 2015 | 800m-short-track | 2:18.70 | - | Mar 28, 2015 | ↑ | Athlone (IRL) (i) |
| 2015 | 1500m | 4:52.70 | - | Jun 14, 2015 | ↑ | Nenagh (IRL) |
| 2015 | 1500m-short-track | 4:57.65 | - | Mar 22, 2015 | - | Athlone (IRL) (i) |
| 2014 | 800m-short-track | 2:16.48 | - | Mar 23, 2014 | ↑ | Athlone (IRL) (i) |
| 2014 | 800m | 2:16.48 | - | Mar 23, 2014 | ↑ | Athlone (IRL) (i) |
| 2013 | 1500m | 4:57.5h | - | Jul 21, 2013 | ↑ | Tullamore (IRL) |
2026
11 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
800m | 2:04.91 | - | Jul 25 | Irish Championships |
800m | 2:06.59 | - | Jul 16 | Spitzen Leichtathletik Luzern |
800m | 2:04.26 | - | Jul 10 | Morton Games |
800m | 2:00.96 | - | Jul 4 | Meeting National Est Lyonnais, Stade Raymond Troussier, Decines - National Events |
800m | 2:03.91 | - | Jun 24 | BMC Gold Standard Races |
1500m | 4:20.85 | - | Jun 17 | BMC Gold Standard Races |
800m | DNF | - | Jun 13 | British Milers Club Grand Prix |
800m | DNF | - | Jun 10 | Meeting de Marseille, Stade Delort, Marseille - National Events |
800m | 2:04.11 | - | May 30 | 10. PUMA NITRO Lange Laufnacht |
800m | 2:03.27 | - | May 24 | 61. Internationales Pfingstsportfest Rehlingen |
800m | DNF | - | May 9 | The Belfast Classic - formerly the Belfast Irish milers meet |
2025
14 performances2024
16 performances2023
9 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
4x800Metre | 8:36.34 | - | May 13 | Big East Outdoor Track and Field Championships |
4x400m | 3:50.75 | - | May 13 | Big East Outdoor Track and Field Championships |
1500m | 4:35.23 | - | May 13 | Big East Outdoor Track and Field Championships |
1500m | 4:27.47 | - | May 12 | Big East Outdoor Track and Field Championships |
1500m | 4:35.23 | - | May 12 | Big East Outdoor Track and Field Championships |
4x1500Metr | 17:11.35 | - | Apr 29 | The Penn Relays Carnival |
DistanceMe | 11:00.03 | - | Apr 28 | The Penn Relays Carnival |
800m | 2:08.39 | - | Mar 25 | Raleigh Relays, Paul Derr TF Facility, Raleigh, NC |
800m | 2:08.39 | - | Mar 23 | Raleigh Relays, Paul Derr TF Facility, Raleigh, NC |
Showing 1 - 50 of 127
Honours
🥇
2025Irish Championships
800 Metres
FAQ
Frequently asked questions
What is Alex O'Neill's 800 m personal best?
Alex O'Neill's 800 m personal best is 2:00.18, set on Aug 20, 2025 in Tooting Bec Athletics Track, London (GBR), #641 on the all-time list.
Which events does Alex O'Neill compete in?
Alex O'Neill competes in the 800 m and 1000 Metres Short Track.
How did Alex O'Neill perform in 2026?
2026 season best: 2:00.96, set on Jul 4, 2026 in Bungertstadion, Rehlingen (GER). Last competition: Irish Championships on Jul 25, 2026, 2:04.91.