Welcome to the new look power of 10
Athletes
Simply switch between Track & Field, Cross Country and Road Running results.
Open Athlete Actions
William
Chalmers

SEX
Men

AGE GROUP
U17 (15 YRS)

CLUB
Swindon Harriers

COUNTY
Wiltshire

REGION
South West

HOME NATION
England

LEAD COACH
john Dill

2025
SEASONS BEST
57.17
400
LATEST RESULT
57.8 LATEST RESULTS Vertical Seperator
PERSONAL BEST
57.17 PB INFO
Athlete Picture
William
Chalmers

CLUB
Swindon Harriers

LEAD COACH
john Dill

Show Bio
Bio
Best Known Performances
Best Known Performances
EVENT Personal Best More Recent Years Disabled 2025 2024 2023 Older Years Disabled
200 26.61 26.61
300 42.06 40.4 42.06 46.58
400 57.17 57.17 62.14
600 1:38.28 1:38.28 1:46.41 2:00.49
800 2:18.71 2:18.71 2:25.06 2:36.9
1500 5:13.4 5:13.4 5:17.53
3000 10:38.63 10:38.63
Age Group UK Rankings
Age Group UK Rankings
EVENT More Recent Years Disabled 2025 2024 2023 Older Years Disabled
200
300
U15 511
400
600
800
1500
3000
2025 | 2024 | 2023
Event PerfPerformance Wind PosPosition POINTS AGRADE AGE Venue Meeting Date
Please see the Submit section for details of how to notify us of any missing performances.