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Cynthia Chemweno

KENWomen

Birth dateSep 17, 1996

Height-

Weight-

Cynthia Chemweno is a Kenya long-distance runner, born on September 17, 1996. She competes primarily in the Semi, Marathon and 15Kilometr.

Her personal bests include 1:08:41 in the Semi, 2:23:39 in the Marathon, 52:11 in the 15Kilometr, 31:58 in the 10Kilometr and 52:21 in the 10MilesRoa. She is currently active on the international athletics circuit, representing Kenya.

Key facts

Marathon

2:23:39

Half Marathon

1:08:41

2025 season best

2:23:39

Apr 27, 2025 · Hamburg (GER)

2025 season best

Last competition

100ª Corrida Internacional de São Silvestre

Dec 31, 2025 · 52:31

100ª Corrida Internacional de São Silvestre

Age

30 years old

As of Sep 29, 2026: Marathon 2:23:39 (#346 all-time), Half Marathon 1:08:41 (#415 all-time), 2025 season best 2:23:39 (Apr 27, 2025, Hamburg (GER)) · Last competition: 100ª Corrida Internacional de São Silvestre, Dec 31, 2025, 52:31 · 30 years old

PB

Personal bests

1:08:41

2:23:39

15Kilometr

52:11

10Kilometr

31:58

10MilesRoa

52:21

Performance Charts

Season bests

Season	Discipline	Result	Wind	Date	Trend	Competitions
2025	15Kilometr	52:31	-	Dec 31, 2025	↓	100ª Corrida Internacional de São Silvestre
2025	Semi	1:10:39	-	Sep 14, 2025	↓	Hyundai Porto Half Marathon
2025	Marathon	2:23:39	-	Apr 27, 2025	-	39. Haspa Marathon Hamburg
2024	10Kilometr	32:09	-	Oct 13, 2024	↓	degewo Great 10K, Berlin
2024	15Kilometr	52:11	-	Dec 31, 2024	↓	99 Corrida de São Silvestre
2024	Semi	1:09:58	-	Sep 15, 2024	↓	Hyundai Porto Half Marathon, Porto
2023	10MilesRoa	52:21	-	Sep 17, 2023	-	Dam tot Damloop
2023	Semi	1:12:19	-	Oct 29, 2023	↓	TotalEnergies Medio Maraton Malaga 2023
2022	10Kilometr	31:58	-	Apr 24, 2022	↓	META : TIME : TRIALS by ASICS
2022	Semi	1:09:56	-	Sep 18, 2022	↓	Hyundai Porto Half Marathon

FAQ

Frequently asked questions

What is Cynthia Chemweno's Marathon personal best?

Cynthia Chemweno's Marathon personal best is 2:23:39, set on Apr 27, 2025 in Hamburg (GER), #346 on the all-time list.

Which events does Cynthia Chemweno compete in?

Cynthia Chemweno competes in the Marathon and Half Marathon.

How did Cynthia Chemweno perform in 2025?

2025 season best: 2:23:39, set on Apr 27, 2025 in Hamburg (GER). Last competition: 100ª Corrida Internacional de São Silvestre on Dec 31, 2025, 52:31.