JK
Judith Jeptum Korir

Judith Jeptum Korir

KENKENWomen
Birth dateDec 12, 1995
Height-
Weight-

As a World Athletics-registered competitor 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
2:18:20
Half Marathon
1:05:28
2026 season best
2:26:48
Apr 12, 2026
Last competition
Wizz Air Milano Marathon
Apr 12, 2026 · 2:26:48
Medals
World Championships: 1 silver
Age
30 years old

As of Sep 24, 2026: Marathon 2:18:20 (#40 all-time), Half Marathon 1:05:28 (#36 all-time), 2026 season best 2:26:48 (Apr 12, 2026) · Last competition: Wizz Air Milano Marathon, Apr 12, 2026, 2:26:48 · World Championships: 1 silver · 30 years old

PB

Personal bests

10Kilometr
33:02
🏅

Medals

🥇🥈🥉Total
World Championships-1-1

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2026
Marathon
2:26:48-Apr 12, 2026
↑
Wizz Air Milano Marathon
2025
Marathon
2:25:30-Apr 13, 2025
↑
Schneider Electric Marathon de Paris
2024
Marathon
2:36:17-Dec 8, 2024
↑
Honolulu Marathon, Honolulu, HI
2023
Marathon
2:34:46-Sep 17, 2023
↑
Sydney Marathon, presented by Asics
2022
Semi
1:05:28-Feb 19, 2022
↑
Ras Al Khaimah Half Marathon
2022
Marathon
2:19:48-Apr 3, 2022
↑
Schneider Electric Marathon de Paris
2021
Semi
1:06:25-Aug 29, 2021
↑
Lugano (SUI)
2021
Marathon
2:26:52-Apr 11, 2021
↑
Izmir Marathon
2020
Semi
1:13:06-Nov 28, 2020
↑
-
2020
Marathon
2:33:59-Oct 4, 2020
↑
Izmir (TUR)
2019
10Kilometr
33:02-Nov 24, 2019-Eldoret (KEN)
2019
Semi
1:14:34-Sep 8, 2019
↑
Half Marathon
2019
Marathon
2:45:04-Apr 14, 2019
↑
Marathon, Beograd

2026

2 performances
DisciplineResultWindDateCompetitions
Marathon
2:26:48-Apr 12Wizz Air Milano Marathon
Marathon
DNF-Mar 8Nagoya Women's Marathon

2025

2 performances
DisciplineResultWindDateCompetitions
Marathon
2:34:13-Nov 30SCO Kunming Marathon, Kunming
Marathon
2:25:30-Apr 13Schneider Electric Marathon de Paris

2024

3 performances
DisciplineResultWindDateCompetitions
Marathon
2:36:17-Dec 8Honolulu Marathon, Honolulu, HI
Marathon
2:28:06-Sep 15Sydney Marathon
Marathon
DNF-Apr 15Boston Marathon

2023

2 performances
DisciplineResultWindDateCompetitions
Marathon
2:34:46-Sep 17Sydney Marathon, presented by Asics
Marathon
2:20:41-Apr 23TCS London Marathon

2022

5 performances

2021

5 performances
DisciplineResultWindDateCompetitions
Marathon
2:22:30-Nov 26ADNOC Abu Dhabi Marathon, Abu Dhabi
Semi
1:06:25-Aug 29StraLugano, Lugano
Semi
1:07:23-Jul 4La Route du Louvre
Marathon
2:28:31-Jun 6Eldoret City Marathon, Eldoret
Marathon
2:26:52-Apr 11Izmir Marathon

2020

2 performances
DisciplineResultWindDateCompetitions
Semi
1:13:06-Nov 28Eldama Ravine Half Marathon, Eldama Ravine
Marathon
2:33:59-Oct 4Izmir Marathon, Izmir

2019

4 performances
DisciplineResultWindDateCompetitions
10Kilometr
33:02-Nov 24Tuskys Great 10-K, Eldoret
Marathon
2:29:21-Oct 27Huawei Venice Marathon, Venezia
Semi
1:14:34-Sep 8Half Marathon
Marathon
2:45:04-Apr 14Marathon, Beograd

Honours

6

TCS London Marathon

Marathon

2023
4

TCS London Marathon

Marathon

2022
🥈

World Athletics Championships, Oregon 2022

Marathon

2022
FAQ

Frequently asked questions

What is Judith Jeptum Korir's Marathon personal best?

Judith Jeptum Korir's Marathon personal best is 2:18:20, set on Jul 18, 2022 in Autzen Complex, Eugene, OR (USA), #40 on the all-time list.

Which events does Judith Jeptum Korir compete in?

Judith Jeptum Korir competes in the Marathon and Half Marathon.

How did Judith Jeptum Korir perform in 2026?

2026 season best: 2:26:48, set on Apr 12, 2026. Last competition: Wizz Air Milano Marathon on Apr 12, 2026, 2:26:48.

How many medals has Judith Jeptum Korir won?

Judith Jeptum Korir has won 1 World Championships medal.