Athletes
Simply switch between Track & Field, Cross Country and Road Running results.
Isaac
Collier
SEX
Men
AGE GROUP
U20
U17
U17
(17 YRS)
LEAD COACH
Shireen Higgins
2025
SEASONS BEST
4:02.01
1500
LATEST RESULT
4:33.25
PERSONAL BEST
4:02.01
Bio
Best Known Performances
Best Known Performances
| EVENT |
|
|
2025 | 2024 | 2023 | 2022 |
|
| 800 | 2:00.11 | 2:00.11 | 2:00.83 | 2:03.79 | 2:11.80 | ||
| 1500 | 4:02.01 | 4:02.01 | 4:07.23 | 4:19.82 | 4:42.42 | ||
| High Jump | 1.64 | 1.64 | 1.55 |
Handicap Progress
Age Group UK Rankings
Age Group UK Rankings
| EVENT |
|
2025 | 2024 | 2023 | 2022 |
|
| 800 |
U17 127
ALL 919
|
U17 147
ALL 993
|
U15 38
|
U15 184
|
||
| 1500 |
U17 37
ALL 712
|
U17 97
ALL 929
|
U15 48
|
U15 343
|
||
| High Jump |
U15 84
|
U15 173
|
| Event | PerfPerformance | Wind | PosPosition | POINTS | AGRADE | AGE | Venue | Meeting | Date |
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