Federation · KEN
Kenya national best marks
Best marks by Kenya athletes in each event, compiled from the all-time lists we import. Derived national bests — not official national records (see note below).
44
Stored marks
37
Distinct marks shown
Men's 400mH
Derived 14 Sep 2026
| # | Athlete | Mark | Date | Venue | Age |
|---|---|---|---|---|---|
| 1 | Boniface Tumuti | 47.78 | 18 Aug 2016 | — | — |
| 2 | Nicholas Bett | 47.79 | 25 Aug 2015 | — | — |
| 3 | Nicholas Bett | 48.01 | 27 Aug 2016 | — | — |
| 4 | Erick Keter | 48.24 | 17 Aug 1993 | — | — |
| 5 | Wiseman Mukhobe | 48.27 | 15 Sep 2025 | — | — |
| 6 | Erick Keter | 48.28 | 3 Aug 1992 | — | — |
| 7 | Nicholas Bett | 48.29 | 1 Aug 2015 | — | — |
| 7= | Boniface Tumuti | 48.29 | 23 Aug 2015 | — | — |
| 9 | Boniface Tumuti | 48.33 | 25 Aug 2015 | — | — |
| 10 | Wiseman Mukhobe | 48.34 | 31 May 2025 | — | — |
| 11 | Nicholas Bett | 48.37 | 22 Aug 2015 | — | — |
| 12 | Erick Keter | 48.40 | 19 Aug 1993 | — | — |
| 13 | Erick Keter | 48.47 | 26 Aug 1991 | — | — |
| 14 | Haron Koech | 48.49 | 16 Aug 2016 | — | — |
| 15 | Wiseman Mukhobe | 48.52 | 23 Jun 2023 | — | — |
| 16 | Nicholas Bett | 48.54 | 23 Aug 2015 | — | — |
| 17 | Wiseman Mukhobe | 48.57 | 20 Apr 2024 | — | — |
| 18 | Wiseman Mukhobe | 48.58 | 5 Aug 2024 | — | — |
| 19 | Erick Keter | 48.62 | 25 Aug 1991 | — | — |
| 20 | Wiseman Mukhobe | 48.65 | 17 Sep 2025 | — | — |
| 21 | Nicholas Bett | 48.68 | 25 Aug 2016 | — | — |
| 22 | Moitalel Mpoke | 48.70 | 11 Jun 2021 | — | — |
| 23 | Wiseman Mukhobe | 48.72 | 15 Jun 2024 | — | — |
| 24 | Haron Koech | 48.77 | 15 Aug 2016 | — | — |
| 25 | Boniface Tumuti | 48.79 | 22 Aug 2015 | — | — |
| 26 | Moitalel Mpoke | 48.81 | 29 May 2021 | — | — |
| 27 | Moitalel Mpoke | 48.84 | 14 May 2022 | — | — |
| 28 | Erick Keter | 48.85 | 7 Aug 1993 | — | — |
| 28= | Boniface Tumuti | 48.85 | 16 Aug 2016 | — | — |
| 28= | Moitalel Mpoke | 48.85 | 9 Jun 2021 | — | — |
| 31 | Nicholas Bett | 48.88 | 8 Mar 2018 | — | — |
| 32 | Boniface Tumuti | 48.89 | 1 Jul 2016 | — | — |
| 32= | Moitalel Mpoke | 48.89 | 15 May 2021 | — | — |
| 34 | Barnabas Agui Kinyor | 48.90 | 3 Aug 1992 | — | — |
| 35 | Boniface Tumuti | 48.91 | 15 Aug 2016 | — | — |
| 36 | Boniface Tumuti | 48.92 | 11 Jul 2015 | — | — |
| 37 | Wiseman Mukhobe | 48.94 | 4 Sep 2023 | — | — |
| 38 | Nicholas Bett | 48.95 | 10 Feb 2018 | — | — |
| 39 | Nicholas Bett | 48.96 | 3 Feb 2018 | — | — |
| 40 | Shem Ochako | 48.97 | 9 Aug 1987 | — | — |
| 40= | Erick Keter | 48.97 | 4 Aug 1993 | — | — |
| 42 | Haron Koech | 48.99 | 28 May 2016 | — | — |
| 42= | Moitalel Mpoke | 48.99 | 30 Apr 2022 | — | — |
| 42= | Kipkorir Rotich | 48.99 | 24 Apr 2026 | — | — |
Every mark in scope within the compiled depth. Equal marks share a rank ("1=" style). An athlete with marks for two nations appears under each nation represented at the time (e.g. Obikwelu under Nigeria and Portugal).
About this derivation
These lists are derived from the marks in our database — including the complete legal all-time lists imported from alltime-athletics.com — grouped by the nation the athlete was representing at each mark. They are not official national records: federations ratify national records under their own eligibility rules, and some marks here may not qualify.