Mckinley Duffer — Race Results
Mckinley Duffer has 1 recorded race from Boulder, CO.
Personal Bests
Half Marathon: 1:46:50 (Boulderthon Half Marathon, 2025-09-28)
Race Results
Date
Race
Distance
Time
Overall
2025-09-28
Boulderthon Half Marathon
Half Marathon
1:46:50
695