Personal bests
Best marks from the meets included here. Cross Country bests are grouped by course and distance.
2026 Outdoor Track
2 results2024 Outdoor Track
1 results| Date | Meet | Event | Pl | Mark | Gr |
| May 25 | Eugene Diamond LeagueMay 25 · 1500 Meters · Place 4 · Great Britain & N.I. | 1500 Meters | 4. | 3:56.35a | - |
2023 Outdoor Track
1 results| Date | Meet | Event | Pl | Mark | Gr |
| Sep 16 | Eugene Diamond LeagueSep 16 · 1500 Meters · Place 3 · Great Britain & N.I. | 1500 Meters | 3. | 3:55.16a PB | - |
2022 Outdoor Track
1 results| Date | Meet | Event | Pl | Mark | Gr |
| May 27 | Eugene Diamond LeagueMay 27 · 1500 Meters · Place 11 · Great Britain & N.I. | 1500 Meters | 11. | 4:04.45a | - |
2021 Outdoor Track
2 results| Date | Meet | Event | Pl | Mark | Gr |
| Aug 20 | 2021 Prefontaine ClassicAug 20 · 1500 Meters · Place 12 · Great Britain & N.I. | 1500 Meters | 12. | 4:05.92a | - |
| Apr 23 | Oregon RelaysApr 23 · 1500 Meters · Place 1 · Great Britain & N.I. | 1500 Meters | 1 | 4:01.54 | — |
2019 Outdoor Track
1 results| Date | Meet | Event | Pl | Mark | Gr |
| Jun 30 | Eugene Diamond LeagueJun 30 · 1500 Meters · Place 2 · Great Britain & N.I. | 1500 Meters | 2. | 3:59.47a | - |
2018 Outdoor Track
1 results| Date | Meet | Event | Pl | Mark | Gr |
| May 25 | Eugene Diamond LeagueMay 25 · 1500 Meters · Place 2 · Great Britain & N.I. | 1500 Meters | 2. | 3:59.30a | - |
2017 Outdoor Track
1 results| Date | Meet | Event | Pl | Mark | Gr |
| May 26 | Eugene Diamond LeagueMay 26 · 1500 Meters · Place 3 · Great Britain & N.I. | 1500 Meters | 3. | 4:00.47a | - |
2014 Outdoor Track
1 results| Date | Meet | Event | Pl | Mark | Gr |
| Jul 11 | London Diamond LeagueJul 11 · 800 Meters · Place 9 · Great Britain & N.I. | 800 Meters | 9. | 2:02.92a PB | - |