Photo: Erik van Leeuwen—GFDL
Sharlene Mawdsley
IRLWomenSharlene Mawdsley is a Irish track and field athlete specializing in the 400 metres. Born on 10 August 1998, Sharlene has pursued athletics at the highest competitive levels.
Sharlene's career has been marked by participation in various competitions in 400 metres. As a representative of Irish athletics, Sharlene has competed against top athletes from around the world. The dedication required to compete at this level reflects years of training and personal sacrifice.
Sharlene continues to be an active competitor in track and field, focusing on the 400 metres. Their participation in Irish athletics programs helps to strengthen the competitive depth of the nation's athletic tradition. With ongoing training and competition experience, Sharlene works to improve performance and achieve new personal milestones in the sport.
As of Sep 26, 2026: 400 m 50.06 (#273 all-time), 200 Metres Short Track 23.50, 2026 season best 50.06 (Jun 28, 2026, Stade Charléty, Paris (FRA)) · Last competition: World Athletics Ultimate Championship, Sep 11, 2026, 51.28 · National record (4 × 400 m) · 28 years old
Personal bests
Performance Charts
Season bests
| Season | Discipline | Result | Wind | Date | Trend | Competitions |
|---|---|---|---|---|---|---|
| 2026 | 200m | 23.09 | -0.1 | May 24, 2026 | ↑ | IFAM Outdoor |
| 2026 | 400m | 50.06 | - | Jun 28, 2026 | ↑ | Meeting de Paris, Stade Charléty, Paris - Diamond Discipline |
| 2026 | 400m-short-track | 51.85 | - | Feb 19, 2026 | ↑ | Meeting Hauts-de-France Pas-de-Calais Trophée EDF |
| 2026 | 4x400Metre | 3:12.05 | - | May 2, 2026 | ↑ | World Athletics Relays |
| 2026 | 4x400m | 3:23.83 | - | May 3, 2026 | ↑ | World Athletics Relays |
| 2025 | 200m | 23.24 | +1.6 | Jun 1, 2025 | ↑ | Grand Slam Track Philadelphia, Franklin Field, Philadelphia, PA |
| 2025 | 400m | 50.93 | - | Jun 28, 2025 | ↑ | European Athletics Team Championships Second Division, Atletski stadion Poljane, Maribor |
| 2025 | 400m-short-track | 51.69 | - | Feb 2, 2025 | ↑ | sscottishathletics EAP Indoor International |
| 2025 | 4x400Metre | 3:12.56 | - | May 10, 2025 | ↑ | World Athletics Relays, Tianhe Sports Center, Guangzhou |
| 2025 | 4x400m | 3:24.69 | - | May 11, 2025 | ↑ | World Athletics Relays, Tianhe Sports Center, Guangzhou |
| 2024 | 100m | 11.52 | +0.4 | May 25, 2024 | ↑ | IFAM Outdoor, Boudewijnstadion, Bruxelles |
| 2024 | 200m | 23.49 | +0.7 | May 26, 2024 | ↑ | IFAM Outdoor, Boudewijnstadion, Bruxelles |
| 2024 | 400m | 50.71 | - | Aug 5, 2024 | ↑ | The XXXIII Olympic Games, Stade de France, Paris |
| 2024 | 400m-short-track | 51.97 | - | Feb 23, 2024 | ↑ | World Indoor Tour Gold Madrid 2024, Gallur, Madrid (i) - World Athletics Indoor Tour |
| 2024 | 4x400Metre | 3:09.92 | - | Jun 7, 2024 | ↑ | European Athletics Championships, Stadio Olimpico, Roma |
| 2024 | 4x400m | 3:19.90 | - | Aug 10, 2024 | ↑ | The XXXIII Olympic Games, Stade de France, Paris |
| 2023 | 200m | 23.18 | +0.6 | Jun 10, 2023 | ↑ | Atletica Geneve - EAP, Centre sportif Bout-du-Monde, Genève |
| 2023 | 200m-short-track | 23.50 | - | Feb 18, 2023 | ↑ | Irish Indoor Championships |
| 2023 | 400m | 51.09 | - | Sep 10, 2023 | ↑ | Memorial Borisa Hanžekovića |
| 2023 | 400m-short-track | 51.91 | - | Feb 11, 2023 | ↑ | Meeting Metz Moselle Athlelor |
| 2023 | 4x400Metre | 3:13.90 | - | Aug 19, 2023 | ↑ | World Athletics Championships, Budapest 2023, Hősök tere, Budapest |
| 2023 | 4x400m | 3:26.18 | - | Aug 26, 2023 | ↑ | World Athletics Championships, Budapest 2023, Hősök tere, Budapest |
| 2022 | 200m-short-track | 24.05 | - | Feb 26, 2022 | ↑ | Irish Indoor Championships, National Indoor Arena, Abbotstown, Dublin (i) |
| 2022 | 200m | 24.05 | - | Feb 26, 2022 | ↑ | Irish Indoor Championships, National Indoor Arena, Abbotstown, Dublin (i) |
| 2022 | 300m | 38.19 | - | Jun 8, 2022 | ↑ | Trond Mohn Games, Fana Stadion, Bergen |
| 2022 | 400m | 52.10 | - | Jul 3, 2022 | ↑ | Résisprint International |
| 2022 | 400m-short-track | 52.74 | - | Mar 5, 2022 | ↑ | AIT International Arena, Athlone (IRL) (i) |
| 2022 | 4x400Metre | 3:16.86 | - | Jul 15, 2022 | ↑ | World Athletics Championships, Oregon 2022, Hayward Field, Eugene, OR |
| 2022 | 4x400m | 3:26.06 | - | Aug 19, 2022 | ↑ | European Athletics Championships, Olympiastadion, München |
| 2021 | 400m | 51.70 | - | Jul 17, 2021 | ↑ | VITA Atletiek, Ninove (BEL) |
| 2021 | 400m-short-track | 53.56 | - | Feb 21, 2021 | ↑ | Irish Life Health Elite Athlete Indoor Micro Meet |
| 2021 | 4x400m | 3:16.84 | - | May 1, 2021 | ↑ | Stadion Śląski, Chorzów (POL) |
| 2021 | 4x400Metre | 3:16.84 | - | May 1, 2021 | ↑ | World Athletics Relays |
| 2020 | 200m | 24.06 | - | Feb 15, 2020 | ↑ | AIT International Arena, Athlone (IRL) (i) |
| 2020 | 200m-short-track | 24.06 | - | Feb 15, 2020 | ↑ | AIT International Arena, Athlone (IRL) (i) |
| 2020 | 400m | 54.10 | - | Mar 1, 2020 | ↑ | Irish Indoor Championships |
| 2020 | 400m-short-track | 54.10 | - | Mar 1, 2020 | ↑ | Irish Indoor Championships |
| 2019 | 100m | 12.94 | -0.3 | Jul 20, 2019 | ↑ | Santry (IRL) |
| 2019 | 200m | 23.74 | -0.4 | Jul 6, 2019 | ↑ | Tullamore (IRL) |
| 2019 | 200m-short-track | 24.21 | - | Feb 8, 2019 | ↑ | Athlone (IRL) (i) |
| 2019 | 4x100m | 44.32 | - | Jul 14, 2019 | ↑ | European U23 Championships, Gunder Hägg Stadion, Gävle |
| 2019 | 400m | 52.89 | - | Jun 1, 2019 | ↑ | Oordegem (BEL) |
| 2019 | 400m-short-track | 55.45 | - | Feb 2, 2019 | ↑ | AAI Indoor Games, Abbotstown (i) |
| 2019 | 4x400m | 3:35.77 | - | Aug 11, 2019 | ↑ | European Athletics Team Championships First League, Sandnes Stadion, Sandnes |
| 2017 | 100m | 11.80= | +0.2 | Jul 6, 2017 | ↑ | Athletissima Lausanne, Stade Olympique de la Pontaise, Lausanne - Diamond Discipline |
| 2017 | 200m | 23.85 | - | Feb 18, 2017 | ↑ | Athlone (IRL) (i) |
| 2017 | 200m-short-track | 23.85 | - | Feb 18, 2017 | ↑ | Athlone (IRL) (i) |
| 2017 | 4x100m | 44.31 | - | Jul 6, 2017 | ↑ | Athletissima Lausanne, Stade Olympique de la Pontaise, Lausanne - Diamond Discipline |
| 2017 | 400m | 53.99 | - | Jun 3, 2017 | ↑ | Tullamore (IRL) |
| 2017 | 4x400m | 3:32.65 | - | Jun 25, 2017 | ↑ | European Athletics Team Championships First League, Kaarlen kenttä, Vaasa |
| 2016 | 100m | 11.80 | -0.4 | Jun 4, 2016 | ↑ | Tullamore (IRL) |
| 2016 | 200m | 23.55 | -0.8 | May 29, 2016 | ↑ | Oordegem (BEL) |
| 2016 | 200m-short-track | 24.40 | - | Jan 31, 2016 | ↑ | Athlone (IRL) (i) |
| 2016 | 4x100m | 44.82 | - | Jul 23, 2016 | ↑ | IAAF World U20 Championships |
| 2015 | 100m | 11.81 | +3.5 | Aug 2, 2015 | ↑ | Tullamore (IRL) |
| 2015 | 200m | 23.73 | +4.2 | Jul 18, 2015 | ↑ | European Junior Championships, Ekängens Friidrottsarena, Eskilstuna |
| 2015 | 200m-short-track | 24.74 | - | Mar 28, 2015 | ↑ | Athlone (IRL) (i) |
| 2015 | 300m | 39.38 | - | May 16, 2015 | ↑ | Cork (IRL) |
| 2015 | 4x100m | 45.08 | - | Jun 27, 2015 | ↑ | Mannheim (GER) |
| 2014 | 100m | 12.44 | -0.2 | May 31, 2014 | ↑ | Tullamore (IRL) |
| 2014 | 200m | 24.37 | +1.4 | Jun 21, 2014 | ↑ | Dublin (IRL) |
| 2014 | 200m-short-track | 25.11 | - | Jan 26, 2014 | ↑ | Athlone (IRL) (i) |
| 2013 | 100m | 12.75 | -3.5 | Jun 1, 2013 | ↑ | Tullamore (IRL) |
| 2013 | 200m | 25.08 | -1.4 | Jun 1, 2013 | ↑ | Tullamore (IRL) |
2026
18 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
400m | 51.28 | - | Sep 11 | World Athletics Ultimate Championship |
400m | 50.58 | - | Sep 8 | 62° Palio Città della Quercia |
200m | DNF | -1.1 | Jul 25 | Irish Championships |
200m | 23.50 | -0.6 | Jul 25 | Irish Championships |
400m | 50.43 | - | Jul 16 | Meeting Madrid |
400m | 50.06 | - | Jun 28 | Meeting de Paris, Stade Charléty, Paris - Diamond Discipline |
400m | 50.14 | - | Jun 21 | FBK Games |
400m | 50.28 | - | Jun 16 | 65th Ostrava Golden Spike |
200m | 23.09 | -0.1 | May 24 | IFAM Outdoor |
400m | 50.17 | - | May 23 | IFAM Outdoor |
400m | 50.52 | - | May 20 | 15th Savona International Meeting |
4x400m | 3:23.83 | - | May 3 | World Athletics Relays |
4x400Metre | 3:12.05 | - | May 2 | World Athletics Relays |
400m-short-track | 51.89 | - | Mar 1 | Irish Senior Indoor Championships |
400m-short-track | 51.89 | - | Feb 28 | Irish Senior Indoor Championships |
400m-short-track | 53.40 | - | Feb 28 | Irish Senior Indoor Championships |
400m-short-track | 52.59 | - | Feb 28 | Irish Senior Indoor Championships |
400m-short-track | 51.85 | - | Feb 19 | Meeting Hauts-de-France Pas-de-Calais Trophée EDF |
2025
26 performances2024
6 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
400m | 51.35 | - | Sep 9 | Galà dei Castelli, Stadio Comunale, Bellinzona |
400m | 50.71 | - | Aug 10 | The XXXIII Olympic Games, Stade de France, Paris |
400m | 51.18 | - | Aug 10 | The XXXIII Olympic Games, Stade de France, Paris |
4x400m | 3:19.90 | - | Aug 10 | The XXXIII Olympic Games, Stade de France, Paris |
4x400m | 3:25.05 | - | Aug 9 | The XXXIII Olympic Games, Stade de France, Paris |
400m | 51.18 | - | Aug 6 | The XXXIII Olympic Games, Stade de France, Paris |
Honours
Irish Senior Indoor Championships
400 Metres Short Track
Irish Championships
200 Metres
European Athletics Indoor Championships
4x400 Metres Relay Mixed Short Track
Irish Indoor Championships
400 Metres Short Track
Irish Indoor Championships
400 Metres Short Track
European Athletics Championships
4x400 Metres Relay Mixed
European Athletics Championships
4x400 Metres Relay
European Athletics Championships
400 Metres
World Athletics Indoor Championships
4x400 Metres Relay Short Track
European Athletics Championships
4x400 Metres Relay Mixed
World Athletics Relays
4x400 Metres Relay Mixed
European Athletics Championships
400 Metres
The XXXIII Olympic Games
4x400 Metres Relay
European Athletics Championships
4x400 Metres Relay
Irish Indoor Championships
200 Metres Short Track
World Athletics Championships, Budapest 2023
4x400 Metres Relay Mixed
World Athletics Championships, Budapest 2023
4x400 Metres Relay
European Athletics Indoor Championships
4x400 Metres Relay Short Track
European Athletics Team Championships Third Division
4x400 Metres Relay Mixed
European Athletics Team Championships Third Division
400 Metres
Irish Championships
400 Metres
European Athletics Championships
4x400 Metres Relay
World Athletics Championships, Oregon 2022
4x400 Metres Relay Mixed
European Athletics Championships
4x400 Metres Relay
Irish Indoor Championships
200 Metres Short Track
Irish Championships
400 Metres
Irish Indoor Championships
200 Metres Short Track
IAAF World U20 Championships
4x100 Metres Relay
Frequently asked questions
What is Sharlene Mawdsley's 400 m personal best?
Sharlene Mawdsley's 400 m personal best is 50.06, set on Jun 28, 2026 in Stade Charléty, Paris (FRA), #273 on the all-time list.
Which events does Sharlene Mawdsley compete in?
Sharlene Mawdsley competes in the 400 m and 200 Metres Short Track.
How did Sharlene Mawdsley perform in 2026?
2026 season best: 50.06, set on Jun 28, 2026 in Stade Charléty, Paris (FRA). Last competition: World Athletics Ultimate Championship on Sep 11, 2026, 51.28.