
Alex Chesiro Masai
Alex Chesiro Masai è un mezzofondista di Kenya, nato il 5 febbraio 1997. Gareggia principalmente nei Mile, 3000m e 5000m.
I suoi record personali includono 4:01.67 nei Mile, 7:47.63 nei 3000m, 13:18.96 nei 5000m, 27:42.80 nei 10000m e 1:00:51 nei Semi. Ha conquistato 1 medaglia di bronzo nelle principali competizioni internazionali. È attualmente attivo nel circuito internazionale di atletica leggera, in rappresentanza di Kenya.
Al 17 set 2026: Maratona 2:04:37 (#71 di sempre), 5000 Metres Short Track 13:18.96, Miglior prestazione 2026 2:05:32 (20 apr 2026, Boston, MA (USA)) · Ultima gara: B.A.A. 10K, 21 giu 2026, 28:31 · 29 anni
Record personali
Grafici prestazioni
Migliori stagionali
| Stagione | Disciplina | Risultato | Vento | Data | Tendenza | Competizioni |
|---|---|---|---|---|---|---|
| 2026 | 10Kilometr | 28:31 | - | 21 giu 2026 | ↑ | B.A.A. 10K |
| 2026 | Semi | 1:00:51 | - | 11 gen 2026 | ↑ | Aramco Houston Half Marathon |
| 2026 | Marathon | 2:05:32 | - | 20 apr 2026 | ↑ | Boston Marathon |
| 2025 | 10Kilometr | 29:24 | - | 22 giu 2025 | ↑ | B.A.A. 10K, Boston, MA |
| 2025 | RoadRace | 31:28 | - | 17 ago 2025 | ↑ | ASICS Falmouth Road Race, Falmouth High School, Falmouth, MA - Non-standard distance: 11,265m - 7 Miles |
| 2025 | Semi | 1:01:04 | - | 19 gen 2025 | ↑ | Aramco Houston Half Marathon |
| 2025 | Marathon | 2:04:37 | - | 12 ott 2025 | ↑ | Bank of America Chicago Marathon |
| 2024 | 5000m | 13:18.96 | - | 10 feb 2024 | ↑ | Boston University David Hemery Valentine Invitational, Boston Univ. Track & Tennis Center, Boston, MA (i) |
| 2024 | 5000m-short-track | 13:18.96 | - | 10 feb 2024 | ↑ | Boston University David Hemery Valentine Invitational, Boston Univ. Track & Tennis Center, Boston, MA (i) |
| 2024 | 5Kilometre | 13:48 | - | 13 apr 2024 | ↓ | B.A.A. 5K |
| 2024 | 10000m | 27:47.86 | - | 16 mar 2024 | ↑ | The TEN |
| 2024 | 10Kilometr | 28:29 | - | 23 giu 2024 | ↑ | B.A.A. 10K |
| 2024 | Semi | 1:01:46 | - | 14 gen 2024 | ↑ | Aramco Houston Half Marathon |
| 2024 | Marathon | 2:08:51 | - | 13 ott 2024 | ↑ | Bank of America Chicago Marathon |
| 2023 | 5Kilometre | 13:27 | - | 15 apr 2023 | ↓ | B.A.A. 5K |
| 2023 | CrossCount | 23:23 | - | 30 nov 2023 | ↑ | Cross Champs, Austin, TX - XC 8.0km |
| 2023 | 10000m | 27:42.80 | - | 4 mar 2023 | ↑ | The TEN |
| 2023 | 10Kilometr | 28:09 | - | 25 giu 2023 | ↑ | B.A.A. 10K, Boston, MA |
| 2022 | 3000m | 7:47.63 | - | 30 gen 2022 | ↑ | Boston Univ. Track & Tennis Center, Boston, MA (USA) (i) |
| 2022 | 3000m-short-track | 7:47.63 | - | 30 gen 2022 | ↑ | Boston Univ. Track & Tennis Center, Boston, MA (USA) (i) |
| 2022 | 5000m-short-track | 13:22.53 | - | 12 feb 2022 | ↑ | Boston Univ. Track & Tennis Center, Boston, MA (USA) (i) |
| 2022 | 5000m | 13:22.53 | - | 12 feb 2022 | ↑ | Boston Univ. Track & Tennis Center, Boston, MA (USA) (i) |
| 2022 | CrossCount | 24:18 | - | 1 dic 2022 | ↑ | Cross Champs, Austin, TX - XC 8.0km |
| 2022 | 10Kilometr | 28:29 | - | 26 giu 2022 | ↑ | Boston, MA (USA) |
| 2022 | 10000m | 28:38.53 | - | 10 giu 2022 | ↑ | Portland Track Festival |
| 2022 | RoadRace | 32:55 | - | 21 ago 2022 | ↑ | 2022 ASICS Falmouth Road Race |
| 2021 | 5000m | 13:24.68 | - | 11 giu 2021 | ↑ | NCAA Div. I Outdoor Championships |
| 2021 | 10000m | 27:45.19 | - | 9 giu 2021 | ↑ | NCAA Div. I Outdoor Championships |
| 2020 | Mile | 4:01.67 | - | 23 ott 2020 | - | Icahn Stadium, New York, NY (USA) |
| 2020 | 3000m-short-track | 7:53.04 | - | 15 feb 2020 | ↑ | Boston Univ. Track & Tennis Center, Boston, MA (USA) (i) |
| 2020 | 3000m | 7:53.04 | - | 15 feb 2020 | ↑ | Boston Univ. Track & Tennis Center, Boston, MA (USA) (i) |
| 2020 | 5000m | 13:28.55 | - | 28 feb 2020 | ↑ | Boston Univ. Track & Tennis Center, Boston, MA (USA) (i) |
| 2020 | 5000m-short-track | 13:28.55 | - | 28 feb 2020 | ↑ | Boston Univ. Track & Tennis Center, Boston, MA (USA) (i) |
| 2020 | 10000m | 28:11.05 | - | 5 dic 2020 | ↑ | JSerra Catholic HS, San Juan Capistrano, CA (USA) |
| 2019 | 3000m | 7:59.49 | - | 9 feb 2019 | ↑ | Boston, MA (USA) (i) |
| 2019 | 3000m-short-track | 7:59.49 | - | 9 feb 2019 | ↑ | Boston, MA (USA) (i) |
| 2019 | 5000m-short-track | 13:53.65 | - | 24 feb 2019 | ↑ | Boston, MA (USA) (i) |
| 2019 | 5000m | 13:53.65 | - | 24 feb 2019 | ↑ | Boston, MA (USA) (i) |
| 2019 | 10Kilometr | 28:43 | - | 15 nov 2019 | ↑ | Buffalo, NY (USA) |
| 2019 | 10000m | 29:39.36 | - | 13 apr 2019 | ↑ | Lewisburg, PA (USA) |
| 2018 | 3000m | 8:14.69 | - | 24 feb 2018 | ↑ | NY (USA) (i) |
| 2018 | 3000m-short-track | 8:14.69 | - | 24 feb 2018 | ↑ | NY (USA) (i) |
| 2018 | 5000m | 14:00.07 | - | 26 apr 2018 | ↑ | Philadelphia Penn Relays, Philadelphia, PA - USA vs. the World |
2026
4 performances| Disciplina | Risultato | Vento | Data | Competizioni |
|---|---|---|---|---|
10Kilometr | 28:31 | - | 21 giu | B.A.A. 10K |
Marathon | 2:05:32 | - | 20 apr | Boston Marathon |
Semi | 1:02:09 | - | 15 mar | United Airlines NYC Half |
Semi | 1:00:51 | - | 11 gen | Aramco Houston Half Marathon |
2025
6 performances| Disciplina | Risultato | Vento | Data | Competizioni |
|---|---|---|---|---|
Marathon | 2:04:37 | - | 12 ott | Bank of America Chicago Marathon |
RoadRace | 31:28 | - | 17 ago | ASICS Falmouth Road Race, Falmouth High School, Falmouth, MA - Non-standard distance: 11,265m - 7 Miles |
10Kilometr | 29:24 | - | 22 giu | B.A.A. 10K, Boston, MA |
Marathon | 2:08:03 | - | 13 apr | NN Marathon Rotterdam |
Semi | 1:01:17 | - | 16 mar | United Airlines NYC Half |
Semi | 1:01:04 | - | 19 gen | Aramco Houston Half Marathon |
2024
8 performances| Disciplina | Risultato | Vento | Data | Competizioni |
|---|---|---|---|---|
Marathon | 2:08:51 | - | 13 ott | Bank of America Chicago Marathon |
Semi | 1:02:54 | - | 25 ago | Condor Executive Antrim Coast Half Marathon |
10Kilometr | 28:29 | - | 23 giu | B.A.A. 10K |
5Kilometre | 13:48 | - | 13 apr | B.A.A. 5K |
10000m | 27:47.86 | - | 16 mar | The TEN |
5000m-short-track | 13:18.96 | - | 10 feb | Boston University David Hemery Valentine Invitational, Boston Univ. Track & Tennis Center, Boston, MA (i) |
5000m-short-track | 13:18.96 | - | 9 feb | Boston University David Hemery Valentine Invitational, Boston Univ. Track & Tennis Center, Boston, MA (i) |
Semi | 1:01:46 | - | 14 gen | Aramco Houston Half Marathon |
2023
7 performances| Disciplina | Risultato | Vento | Data | Competizioni |
|---|---|---|---|---|
CrossCount | 23:23 | - | 30 nov | Cross Champs, Austin, TX - XC 8.0km |
10000m | 28:01.5HT | - | 8 lug | Trials For World Athletics Championships Budapest 2023, Nyayo National Stadium, Nairobi |
10000m | 28:01.5HT | - | 7 lug | Trials For World Athletics Championships Budapest 2023, Nyayo National Stadium, Nairobi |
10Kilometr | 28:09 | - | 25 giu | B.A.A. 10K, Boston, MA |
10000m | 27:51.68 | - | 6 mag | Track Festival, Hilmer Lodge Stadium, Walnut, CA |
5Kilometre | 13:27 | - | 15 apr | B.A.A. 5K |
10000m | 27:42.80 | - | 4 mar | The TEN |
2022
8 performances| Disciplina | Risultato | Vento | Data | Competizioni |
|---|---|---|---|---|
CrossCount | 24:18 | - | 1 dic | Cross Champs, Austin, TX - XC 8.0km |
RoadRace | 32:55 | - | 21 ago | 2022 ASICS Falmouth Road Race |
10Kilometr | 28:29 | - | 26 giu | B.A.A. 10K, Boston, MA |
10000m | 28:38.53 | - | 11 giu | Portland Track Festival |
10000m | 28:38.53 | - | 10 giu | Portland Track Festival |
10Kilometr | 28:54 | - | 2 apr | Cooper River Bridge Run, Charleston, SC |
5000m-short-track | 13:22.53 | - | 12 feb | Boston University David Hemery Valentine Invitational, Boston Univ. Track & Tennis Center, Boston, MA (i) - Seeded |
3000m-short-track | 7:47.63 | - | 30 gen | Boston University John Thomas Terrier Classic, Boston Univ. Track & Tennis Center, Boston, MA (i) |
2021
8 performances| Disciplina | Risultato | Vento | Data | Competizioni |
|---|---|---|---|---|
10000m | 27:45.19 | - | 11 giu | NCAA Div. I Outdoor Championships |
5000m | 13:24.68 | - | 11 giu | NCAA Div. I Outdoor Championships |
10000m | 27:45.19 | - | 9 giu | NCAA Div. I Outdoor Championships |
5000m | 13:42.09 | - | 28 mag | NCAA East Preliminary, University of North Florda Jax Track at Hodges Stadium, Jacksonville, FL |
10000m | 28:29.97 | - | 26 mag | NCAA East Preliminary, University of North Florda Jax Track at Hodges Stadium, Jacksonville, FL |
5000m | 13:51.48 | - | 1 mag | CAA Ch., Sentara Park, Harrisonburg, VA |
10000m | 28:27.35 | - | 2 apr | Stanford Invitational, Cobb Track and Angell Field, Palo Alto, CA |
5000m | 13:59.31 | - | 20 mar | Fordham Icahn Invitational, Icahn Stadium, New York, NY |
2020
5 performances| Disciplina | Risultato | Vento | Data | Competizioni |
|---|---|---|---|---|
10000m | 28:11.05 | - | 5 dic | The Track Meet, JSerra Catholic HS, San Juan Capistrano, CA |
Mile | 4:01.67 | - | 23 ott | Big City Invitational presented by TOM + Bakline, Icahn Stadium, New York, NY |
5000m-short-track | 13:28.55 | - | 28 feb | Boston University Last Chance Invitational, Boston Univ. Track & Tennis Center, Boston, MA (i) - Invitational Events |
3000m-short-track | 7:53.04 | - | 15 feb | BU David Hemery Valentine Invitational, Boston Univ. Track & Tennis Center, Boston, MA (i) |
3000m-short-track | 7:54.34 | - | 25 gen | Dr. Norb Sander Columbia Challenge |
2019
4 performances| Disciplina | Risultato | Vento | Data | Competizioni |
|---|---|---|---|---|
10Kilometr | 28:43 | - | 15 nov | NCAA Division I Northeast Region Cross Country Ch. (road), Buffalo, NY |
10000m | 30:09.10 | - | 23 mag | NCAA East Preliminary Round, Jacksonville, FL |
5000m | 14:08.11 | - | 25 apr | Penn Relays, Philadelphia, PA - USA vs. the World |
10000m | 29:39.36 | - | 13 apr | Bison Classic, Lewisburg, PA - Invitational Events |
Palmares
Bank of America Chicago Marathon
Marathon
Domande frequenti
Qual è il record personale di Alex Chesiro Masai nei Maratona?
Il record personale di Alex Chesiro Masai nei Maratona è 2:04:37, stabilito il 12 ott 2025 a Chicago, IL (USA), #71 di sempre.
In quali specialità gareggia Alex Chesiro Masai?
Alex Chesiro Masai gareggia nei Maratona e 5000 Metres Short Track.
Come è andata la stagione 2026 di Alex Chesiro Masai?
Miglior prestazione 2026: 2:05:32, stabilito il 20 apr 2026 a Boston, MA (USA). Ultima gara: B.A.A. 10K il 21 giu 2026, 28:31.