DT
David Barmasai Tumo

Photo: Apus apus—CC BY-SA 3.0

David Barmasai Tumo

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David Barmasai Tumo is a Kenya long-distance runner. He competes primarily in the Marathon, 15Kilometr and 10Kilometr.

His personal bests include 2:07:18 in the Marathon, 45:14 in the 15Kilometr and 28:53 in the 10Kilometr. He is currently active on the international athletics circuit, representing Kenya.

Key facts
Marathon
2:07:18
#535 all-time
2025 season best
2:13:43
Dec 21, 2025 · Taipei City (TPE)
2025 season best
Last competition
Taipei Marathon
Dec 21, 2025 · 2:13:43
Taipei Marathon

As of Sep 15, 2026: Marathon 2:07:18 (#535 all-time), 2025 season best 2:13:43 (Dec 21, 2025, Taipei City (TPE)) · Last competition: Taipei Marathon, Dec 21, 2025, 2:13:43

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2025
Marathon
2:13:43-Dec 21, 2025
↓
Taipei Marathon
2023
Marathon
2:14:15-Dec 3, 2023
↓
Standard Chartered Singapore Marathon
2022
Marathon
2:13:37-Feb 12, 2022
↓
Access Bank Lagos City Marathon
2021
Marathon
2:13:08-Dec 12, 2021
↓
Zurich Maratón Málaga
2020
Marathon
2:10:23-Feb 8, 2020
↓
Access Bank Lagos City Marathon
2019
Marathon
2:16:41-Apr 21, 2019
↓
Marathon
2016
Marathon
2:15:02-Nov 27, 2016
↓
San Sebastián (ESP)
2014
Marathon
2:14:52-Sep 27, 2014
↓
Mossel Bay (RSA)
2013
Marathon
2:19:06-Jan 5, 2013
↓
Xiamen (CHN)
2012
Marathon
2:15:32-Oct 21, 2012
↓
Amsterdam (NED)
2011
10Kilometr
28:53-Jun 25, 2011-Appingedam (NED)
2011
15Kilometr
45:14-Nov 20, 2011-Nijmegen (NED)
2011
Marathon
2:07:18-Jan 21, 2011
↓
Dubai (UAE)
2010
Marathon
2:10:31-Oct 31, 2010
↓
Nairobi (KEN)

2025

4 performances
DisciplineResultWindDateCompetitions
Marathon
2:13:43-Dec 21Taipei Marathon
Marathon
2:18:19-Nov 9Bangsaen42, Chon Buri
Marathon
2:23:13-Jun 29BTN Jakarta International Marathon
Marathon
2:16:41-Mar 16Acea Run Rome The Marathon, Roma

2024

1 performance
DisciplineResultWindDateCompetitions
Marathon
DNF-Apr 7Daegu Marathon

2023

4 performances
DisciplineResultWindDateCompetitions
Marathon
2:29:04-Dec 17Hainan Danzhou Marathon, Danzhou
Marathon
2:14:15-Dec 3Standard Chartered Singapore Marathon
Marathon
2:14:54-Oct 22Jakarta Marathon, Jakarta
Marathon
2:19:43-Feb 4Access Bank Lagos City Marathon, Lagos

2022

2 performances
DisciplineResultWindDateCompetitions
Marathon
2:18:59-Aug 28Maybank Marathon, Bali
Marathon
2:13:37-Feb 12Access Bank Lagos City Marathon

2021

1 performance
DisciplineResultWindDateCompetitions
Marathon
2:13:08-Dec 12Zurich Maratón Málaga

2020

1 performance
DisciplineResultWindDateCompetitions
Marathon
2:10:23-Feb 8Access Bank Lagos City Marathon

2019

1 performance
DisciplineResultWindDateCompetitions
Marathon
2:16:41-Apr 21Marathon, Eldoret

2016

2 performances
DisciplineResultWindDateCompetitions
Marathon
2:15:02-Nov 27San Sebastián Marathon, San Sebastián
Marathon
2:23:52-Jan 8See Genezareth Tiberias Marathon, See Genezareth

2014

2 performances
DisciplineResultWindDateCompetitions
Marathon
2:14:52-Sep 27Mossel Bay PetroSA Marathon, Mossel Bay
Marathon
2:16:55-Feb 16Hong Kong Standard Chartered Marathon, Hong Kong

2013

1 performance
DisciplineResultWindDateCompetitions
Marathon
2:19:06-Jan 5Xiamen International Marathon, Xiamen

2012

2 performances
DisciplineResultWindDateCompetitions
Marathon
2:15:32-Oct 21Amsterdam Marathon, Amsterdam
Marathon
2:17:16-Apr 16Boston Marathon, Boston, MA

2011

5 performances
DisciplineResultWindDateCompetitions
15Kilometr
45:14-Nov 20Nijmegen Zevenheuvelenloop, Nijmegen
Marathon
2:11:39-Sep 4IAAF World Championships, DS, Daegu
Marathon
2:11:39-Aug 29IAAF World Championships, DS, Daegu
10Kilometr
28:53-Jun 25Appingedam Stadsloop, Appingedam
Marathon
2:07:18-Jan 21Dubai Standard Chartered Marathon, Dubai

2010

1 performance
DisciplineResultWindDateCompetitions
Marathon
2:10:31-Oct 31Nairobi Standard Chartered Marathon, Nairobi

Honours

8

Boston Marathon

Marathon

2012
4

IAAF World Championships

Marathon

2011
FAQ

Frequently asked questions

What is David Barmasai Tumo's Marathon personal best?

David Barmasai Tumo's Marathon personal best is 2:07:18, set on Jan 21, 2011 in Dubai (UAE), #535 on the all-time list.

Which events does David Barmasai Tumo compete in?

David Barmasai Tumo competes in the Marathon.

How did David Barmasai Tumo perform in 2025?

2025 season best: 2:13:43, set on Dec 21, 2025 in Taipei City (TPE). Last competition: Taipei Marathon on Dec 21, 2025, 2:13:43.