William Sibley — Race Results
William Sibley has 2 recorded races from Salt Lake City, UT.
Personal Bests
Half Marathon: 1:46:21 (2025 REVEL Big Cottonwood Half Marathon, 2025-09-13)
Marathon: 2:58:53 (TCS London Marathon 2026)
Race Results
Date
Race
Distance
Time
Overall
2025-09-13
2025 REVEL Big Cottonwood Half Marathon
Half Marathon
1:46:21
707
TCS London Marathon 2026
Marathon
2:58:53
3024