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Callum Williams

Aberdare VAAC

#81373
#49673 men
Overall rank
-7.70
Rating
11
Races rated
16
Results
#81900
#50993 men
Cross-country rank
#5990
#5989 men
Road rank
Personal bests
EventBestNational rank
10K00:43:55#1805 of 9268 (2024)
Half Marathon01:39:11#4025 of 19616 (2025)
Marathon03:32:53#12029 of 21073 (2024)

National rank by time among athletes collected so far, in that event & year.

Form over time
2018-8.72019-8.3

Season-by-season ability from the time-varying model. Higher is stronger.

Race history
DateRaceTimePlace
2026
2026London Marathon↗03:39:264548
2025
2025Cardiff Half Marathon↗01:39:112467
2024
2024Brecon Carreg Cardiff Bay 10K↗00:43:55309
2024Brecon Carreg Cardiff Bay 10K↗00:58:401376
2024Cardiff Half Marathon↗02:23:3110083
2024London Marathon↗03:32:534323
2023
2023Brecon Carreg Cardiff Bay 10K↗00:52:041004
2023Cardiff Half Marathon↗02:11:097024
2023Yorkshire Marathon↗04:09:001839
2022
2022Brecon Carreg Cardiff Bay 10K↗00:56:05876
2019
2019-11-09John H Collins Gwent Cross Country League — Pembrey Country Park↗—19
2019-10-12John H Collins Gwent Cross Country League — Llandaff Fields, Cardiff↗—35
2019-03-02John H Collins Gwent Cross Country League — Blaise Castle, Bristol↗—94
2019-02-09John H Collins Gwent Cross Country League — Pontypool Park↗—106
2018
2018-12-02John H Collins Gwent Cross Country League — Parc Bryn Bach↗—98
2018-10-13John H Collins Gwent Cross Country League — Llandaff Fields, Cardiff↗—93

Ratings are head-to-head (Bradley–Terry) over finishing places across cross-country, track and road. Times are ranked nationally per event. Identity is resolved across clubs and disciplines; results shown are those collected so far.