William Duvall — Race Results
William Duvall has 2 recorded races from Boulder, CO.
Personal Bests
Half Marathon: 1:42:04 (Boulderthon Half Marathon, 2023-10-08)
Race Results
Date
Race
Distance
Time
Overall
2025-12-07
California International Marathon
2:53:33
959
2023-10-08
Boulderthon Half Marathon
Half Marathon
1:42:04
283