SM

Samwel Nyamai Mailu

KENKENMen
Birth dateFeb 7, 1993
Height-
Weight-

This accomplished athlete competes with a focus on excellence. As a registered World Athletics competitor, they have participated consistently in track and field events across national and international competitions. Their dedication to the sport reflects a genuine passion for athletic achievement and personal improvement. Through years of training and competition, they have developed the skills and mental toughness necessary to compete at elite levels. Their involvement in various meets has provided valuable experience against strong international opposition.

Their athletic journey has been marked by steady development and a commitment to pushing their personal limits. Each competition serves as an opportunity to refine technique and build strength in their chosen disciplines. Their performances demonstrate the result of dedicated training and an unwavering focus on becoming a better athlete. The competitive experiences they have gained have shaped them into a capable and determined competitor.

Looking forward, this athlete continues to work toward achieving new personal bests and representing their country with pride. Their ongoing commitment to athletics extends beyond individual success, as they contribute to their community and inspire others through their dedication. With rigorous training and a strategic approach to competition, they pursue their goals while maintaining the discipline and passion that define elite athletic performance.

Key facts
Marathon
2:05:08
Half Marathon
59:19
2026 season best
59:42
Feb 15, 2026
Last competition
Hyundai Mitja Marató de Barcelona by Brooks
Feb 15, 2026 · 59:42
Age
33 years old

As of Sep 20, 2026: Marathon 2:05:08 (#134 all-time), Half Marathon 59:19 (#107 all-time), 2026 season best 59:42 (Feb 15, 2026) · Last competition: Hyundai Mitja Marató de Barcelona by Brooks, Feb 15, 2026, 59:42 · 33 years old

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2026
Semi
59:42-Feb 15, 2026
Hyundai Mitja Marató de Barcelona by Brooks
2025
5Kilometre
13:11-May 3, 2025
Tokyo : Speed : Race
2025
10Kilometr
27:43-Jun 21, 2025
Corrida International de Langueux, Langueux
2025
Semi
1:02:59-Dec 21, 2025
Bangsaen21, Chon Buri
2025
Marathon
2:06:47-Mar 16, 2025
Zurich Marató Barcelona
2024
5Kilometre
13:38-Jun 8, 2024
25. Oelder InSiTech Citylauf
2024
10Kilometr
27:52-Jun 15, 2024
Corrida Internationale de Langueux
2024
Semi
1:00:21-May 19, 2024
Rimi Riga Half Marathon
2023
5Kilometre
13:11-Dec 9, 2023
Annual Charity Run
2023
Semi
1:01:09-Jun 25, 2023
Hella Hamburg Halbmarathon, Hamburg
2023
Marathon
2:05:08-Apr 23, 2023
Vienna City Marathon, Wien
2022
1500m
3:54.86-Mar 5, 2022-Nyayo National Stadium, Nairobi (KEN)
2022
5000m
14:24.50-Mar 4, 2022-Nyayo National Stadium, Nairobi (KEN)
2022
10Kilometr
28:41-Jun 11, 2022
-
2022
10000m
29:58.33-Apr 27, 2022-Moi International Sports Centre, Kasarani, Nairobi (KEN)
2022
Semi
1:01:52-Jun 26, 2022
Hella Hamburg Half Marathon
2022
Marathon
2:07:19-Oct 30, 2022
Mainova Frankfurt Marathon

2026

1 performance
DisciplineResultWindDateCompetitions
Semi
59:42-Feb 15Hyundai Mitja Marató de Barcelona by Brooks

2025

6 performances
DisciplineResultWindDateCompetitions
Semi
1:02:59-Dec 21Bangsaen21, Chon Buri
Semi
1:01:03-Jun 2931. hella Hamburg Half Marathon, Hamburg
10Kilometr
27:43-Jun 21Corrida International de Langueux, Langueux
5Kilometre
13:11-May 3Tokyo : Speed : Race
Marathon
2:06:47-Mar 16Zurich Marató Barcelona
Semi
59:40-Feb 16eDreams Mitja Marató Barcelona by Brooks

2024

6 performances
DisciplineResultWindDateCompetitions
Marathon
DNF-Dec 1Maratón Valencia Trinidad Alfonso Zurich
10Kilometr
28:00-Nov 17Standard Charterd X Hong Kong International Marathon 10km, Hong Kong
Marathon
DNF-Sep 29BMW Berlin Marathon, Berlin
10Kilometr
27:52-Jun 15Corrida Internationale de Langueux
5Kilometre
13:38-Jun 825. Oelder InSiTech Citylauf
Semi
1:00:21-May 19Rimi Riga Half Marathon

2023

5 performances
DisciplineResultWindDateCompetitions
5Kilometre
13:11-Dec 9Annual Charity Run
Marathon
2:13:54-Oct 29Mainova Frankfurt Marathon
Semi
59:19-Oct 1World Athletics Road Running Championships, Riga
Semi
1:01:09-Jun 25Hella Hamburg Halbmarathon, Hamburg
Marathon
2:05:08-Apr 23Vienna City Marathon, Wien

2022

10 performances
DisciplineResultWindDateCompetitions
Semi
1:00:50-Dec 10Jeddah Half Marathon
Marathon
2:07:19-Oct 30Mainova Frankfurt Marathon
Semi
1:01:52-Aug 28Kärnten Läuft Kleine Zeitung Wörthersee Halbmarathon, Velden
Semi
1:02:03-Aug 14CRDB Bank Half Marathon, Dar-es-Salaam
Semi
1:01:52-Jun 26Hella Hamburg Half Marathon
10Kilometr
28:41-Jun 11Oelder Sparkassen Citylauf, Oelde
10000m
29:58.33-Apr 27Kenyan Championships, Moi International Sports Centre, Kasarani, Nairobi
1500m
3:54.86-Mar 53rd Weekend Meeting, Nyayo National Stadium, Nairobi
5000m
14:24.50-Mar 43rd Weekend Meeting, Nyayo National Stadium, Nairobi
5000m
14:28.9HT-Feb 41st Weekend Meeting, Nyayo National Stadium, Nairobi

Honours

🥉

World Athletics Road Running Championships

Half Marathon

2023
FAQ

Frequently asked questions

What is Samwel Nyamai Mailu's Marathon personal best?

Samwel Nyamai Mailu's Marathon personal best is 2:05:08, set on Apr 23, 2023 in Wien (AUT), #134 on the all-time list.

Which events does Samwel Nyamai Mailu compete in?

Samwel Nyamai Mailu competes in the Marathon and Half Marathon.

How did Samwel Nyamai Mailu perform in 2026?

2026 season best: 59:42, set on Feb 15, 2026. Last competition: Hyundai Mitja Marató de Barcelona by Brooks on Feb 15, 2026, 59:42.