AC
Antia Chamosa
ESPWomenBirth dateOct 7, 1999
Height-
Weight-
Antia Chamosa is a Spain race walker, born on October 7, 1999. She competes primarily in the 20kmW, 35kmW and 5Kilometre.
Her personal bests include 1:27:55 in the 20kmW, 2:44:50 in the 35kmW, 23:26 in the 5Kilometre, 14:12.53 in the 3000m-short-track and 44:17 in the 10Kilometr. She has earned 4 gold and 1 bronze medals in major international competitions. She is currently active on the international athletics circuit, representing Spain.
Key facts
35 km race walk
2:44:50
20 km race walk
1:27:55
Age
26 years old
As of Sep 23, 2026: 35 km race walk 2:44:50, 20 km race walk 1:27:55, 2026 season best 44:07.51 (Jul 24, 2026) · Last competition: Spanish Championships, Jul 24, 2026, 44:07.51 · 26 years old
PB
Personal bests
20kmW
1:27:55
35kmW
2:44:50
5Kilometre
23:26
3000m-short-track
14:12.53
10Kilometr
44:17
5000m-short-track
21:12.19
10,000Metr
43:29.19
HalfMarath
1:33:45
Performance Charts
Season bests
| Season | Discipline | Result | Wind | Date | Trend | Competitions |
|---|---|---|---|---|---|---|
| 2026 | 10Kilometr | 44:07.51 | - | Jul 24, 2026 | ↑ | Spanish Championships |
| 2026 | HalfMarath | 1:33:45 | - | Mar 8, 2026 | - | Spanish Half Marathon Race Walking Championships |
| 2025 | 5000m-short-track | 21:12.19 | - | Jun 15, 2025 | ↑ | Spanish Clubs Championships Primera Division Liga Iberdrola-Permanence |
| 2025 | 10,000Metr | 43:29.19 | - | Aug 2, 2025 | ↑ | Spanish Championships, Estadi Natalia Rodríguez, Tarragona |
| 2025 | 10Kilometr | 44:17 | - | Jun 1, 2025 | ↑ | IV GP Internacional Madrid Marcha Silbo Telecom |
| 2025 | 20kmW | 1:27:55 | - | Mar 30, 2025 | ↓ | Spanish 20 km Race Walking Championships |
| 2025 | 35kmW | 2:44:50 | - | Mar 9, 2025 | ↑ | Spanish 35km Race Walking Championships, Marín |
| 2024 | 5000m-short-track | 21:20.00 | - | May 4, 2024 | ↑ | Spanish Clubs Championships Primera Division Liga Iberdrola-Leg 2-Match C |
| 2024 | 10,000Metr | 44:39.24 | - | Jun 28, 2024 | ↑ | Spanish Championships, Estadi Olímpic Camilo Cano, La Nucia |
| 2024 | 10Kilometr | 46:12 | - | Feb 4, 2024 | ↑ | XXXVI Gran Premio de Marcha Atlética Ciudad de Guadix |
| 2024 | 20kmW | 1:29:11 | - | May 18, 2024 | ↓ | XXXVII Gran Premio Cantones de A Coruna de Marcha |
| 2024 | MarathonRa | 2:57:53 | - | Mar 10, 2024 | - | International Race Walking Mixed Relay, Valencia |
| 2023 | 5000m-short-track | 22:06.34 | - | Jun 11, 2023 | ↑ | Spanish Club Championships First Division Liga Iberdrola Final, Estadio Vallehermoso, Madrid |
| 2023 | 10Kilometr | 44:49 | - | Apr 30, 2023 | ↑ | II Gran Premio Internacional Finetwork Madrid Marcha |
| 2023 | 10,000Metr | 45:39.65 | - | Jul 29, 2023 | ↑ | Spanish Championships, Pista Parc Central, Torrent |
| 2023 | 20kmW | 1:31:24 | - | May 21, 2023 | ↓ | European Race Walking Team Championships |
| 2023 | 35kmW | 2:53:33 | - | Feb 26, 2023 | ↑ | Spanish 35km Race Walking Championships |
| 2022 | 5000m-short-track | 23:11.20 | - | Apr 30, 2022 | ↑ | Pontevedra (ESP) |
| 2022 | 10,000Metr | 45:14.10 | - | Jun 24, 2022 | ↑ | Spanish Championships |
| 2022 | 10Kilometr | 47:10 | - | May 16, 2022 | ↑ | I Gran Premio Internacional Madrid Marcha LaLiga |
| 2022 | 20kmW | 1:36:16 | - | Feb 13, 2022 | ↓ | Spanish Open 20km Race Walking Championships |
| 2022 | 35kmW | 2:53:18 | - | Apr 23, 2022 | ↑ | Dudinska 50, Dudince |
| 2021 | 5000m-short-track | 22:20.89 | - | Jul 18, 2021 | ↑ | Vigo (ESP) |
| 2021 | 10,000Metr | 46:07.04 | - | Jun 19, 2021 | ↑ | Nerja (ESP) |
| 2021 | 10Kilometr | 46:49 | - | May 8, 2021 | ↑ | Pobra de Caramiani (ESP) |
| 2021 | 20kmW | 1:35:04 | - | Jul 9, 2021 | ↓ | European Athletics U23 Championships, Kadrioru staadion, Tallinn |
| 2021 | 35kmW | 2:57:51 | - | May 16, 2021 | ↑ | European Race Walking Team Championships |
| 2020 | 5000m-short-track | 23:41.31 | - | Sep 5, 2020 | ↑ | Estadio Vallehermoso, Madrid (ESP) |
| 2020 | 10Kilometr | 47:08 | - | Feb 1, 2020 | ↑ | Marín (ESP) |
| 2020 | 10,000Metr | 48:35.20 | - | Sep 12, 2020 | ↑ | Spanish Championships, Estadio Vallehermoso, Madrid |
| 2019 | 5000m-short-track | 23:14.05 | - | Jul 20, 2019 | ↑ | Pontevedra (ESP) |
| 2019 | 5Kilometre | 23:26 | - | Apr 6, 2019 | ↑ | Grande Prémio Internacional de Rio Maior em Marcha Atlética, Rio Maior |
| 2019 | 10,000Metr | 48:20.00 | - | Jun 30, 2019 | ↑ | Tarragona (ESP) |
| 2019 | 10Kilometr | 49:06 | - | Jan 19, 2019 | ↑ | Pobra de Caramiani (ESP) |
| 2019 | 20kmW | 1:36:55 | - | Jun 8, 2019 | ↓ | Gran Premio Cantones de La Coruña |
| 2018 | 5000m-short-track | 23:01.68 | - | Apr 28, 2018 | ↑ | Valencia (ESP) |
| 2018 | 10Kilometr | 47:51 | - | Apr 7, 2018 | ↑ | Rio Maior Grande Prémio Internacional em Marcha Atlética |
| 2018 | 10,000Metr | 48:34.50 | - | Jul 14, 2018 | ↑ | IAAF World U20 Championships, Ratinan Stadion, Tampere |
| 2018 | 20kmW | 1:44:00 | - | Jun 2, 2018 | ↓ | La Coruña Gran Premio Cantones |
| 2017 | 5000m-short-track | 23:39.14 | - | Jul 15, 2017 | ↑ | Pontevedra (ESP) |
| 2017 | 5Kilometre | 25:11 | - | Dec 10, 2017 | ↑ | Guadix (ESP) |
| 2017 | 10Kilometr | 47:59 | - | Apr 2, 2017 | ↑ | Mérida (ESP) |
| 2017 | 10,000Metr | 49:08.52 | - | Jul 20, 2017 | ↑ | European U20 Championships, Stadio Zecchini, Grosseto |
| 2016 | 5000m-short-track | 24:26.55 | - | Apr 30, 2016 | ↑ | Valladolid (ESP) |
| 2016 | 5Kilometre | 24:49 | - | Apr 9, 2016 | ↑ | Rio Maior (POR) |
| 2016 | 20kmW | 25:31.20 | - | Jul 16, 2016 | ↓ | Tbilisi European U18 Championships, New District Stadium, Tbilisi |
| 2016 | 10Kilometr | 51:27 | - | Mar 20, 2016 | ↑ | Cáceres (ESP) |
| 2015 | 5Kilometre | 24:10 | - | Jun 6, 2015 | ↑ | La Coruña (ESP) |
| 2015 | 5000m-short-track | 24:12.1h | - | Dec 6, 2015 | ↑ | Cuntis (ESP) |
| 2015 | 10Kilometr | 50:10 | - | Jan 17, 2015 | ↑ | Cáceres (ESP) |
| 2014 | 5000m-short-track | 24:44.54 | - | Jun 15, 2014 | ↑ | Pontevedra (ESP) |
| 2013 | 5Kilometre | 24:23 | - | Mar 3, 2013 | ↑ | Murcia (ESP) |
| 2012 | 3000m-short-track | 14:12.53 | - | Dec 8, 2012 | - | Guadix (ESP) |
| 2012 | 5000m-short-track | 26:25.85 | - | May 13, 2012 | ↑ | Cangas (ESP) |
2026
5 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10Kilometr | 44:07.51 | - | Jul 24 | Spanish Championships |
10Kilometr | DNF | - | May 31 | V GPI Madrid Marcha Silbo Telecom |
HalfMarath | 1:33:54 | - | May 23 | XXXIX Gran Premio Cantones de A Coruna de Marcha |
HalfMarath | 1:41:38 | - | Apr 12 | Caixa World Athletics Race Walking Team Championships Brasilia 26 |
HalfMarath | 1:33:45 | - | Mar 8 | Spanish Half Marathon Race Walking Championships |
2025
18 performances2024
17 performances2023
10 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
20kmW | 1:34:20 | - | Aug 26 | World Athletics Championships, Budapest 2023, Hősök tere, Budapest |
20kmW | 1:34:20 | - | Aug 20 | World Athletics Championships, Budapest 2023, Hősök tere, Budapest |
10,000Metr | 45:39.65 | - | Jul 29 | Spanish Championships, Pista Parc Central, Torrent |
10Kilometr | 45:39.65 | - | Jul 28 | Spanish Championships, Pista Parc Central, Torrent |
20kmW | 22:06.34 | - | Jun 11 | Spanish Club Championships First Division Liga Iberdrola Final, Estadio Vallehermoso, Madrid |
5000m-short-track | 22:06.34 | - | Jun 11 | Spanish Club Championships First Division Liga Iberdrola Final, Estadio Vallehermoso, Madrid |
20kmW | 1:32:06 | - | Jun 3 | - |
20kmW | 1:32:06 | - | Jun 3 | XXXVI Gran Premio Cantones de A Coruna de Marcha |
20kmW | 1:31:24 | - | May 21 | European Race Walking Team Championships |
20kmW | 1:31:24 | - | May 21 | - |
Showing 1 - 50 of 146
Honours
🥇
2026Spanish Half Marathon Race Walking Championships
Half Marathon Race Walk
🥇
2025Spanish 20 km Race Walking Championships
20 Kilometres Race Walk
7
2025World Athletics Championships, Tokyo 2025
20 Kilometres Race Walk
🥇
2025Spanish 35km Race Walking Championships
35 Kilometres Race Walk
F
2024World Athletics Race Walking Team Championships
20 Kilometres Race Walk
🥉
2021European Athletics U23 Championships
20 Kilometres Race Walk
🥇
2020Spanish Championships
10,000 Metres Race Walk
FAQ
Frequently asked questions
What is Antia Chamosa's 35 km race walk personal best?
Antia Chamosa's 35 km race walk personal best is 2:44:50, set on Mar 9, 2025 in Marín (ESP).
Which events does Antia Chamosa compete in?
Antia Chamosa competes in the 35 km race walk and 20 km race walk.
How did Antia Chamosa perform in 2026?
2026 season best: 44:07.51, set on Jul 24, 2026. Last competition: Spanish Championships on Jul 24, 2026, 44:07.51.