John Dennis — Race Results
John Dennis has 2 recorded races from Boulder, CO.
Personal Bests
Half Marathon: 3:25:23 (Boulderthon Half Marathon, 2025-09-28)
Race Results
Date
Race
Distance
Time
Overall
2025-09-28
Boulderthon Half Marathon
Half Marathon
3:25:23
5188
2024-09-29
Boulderthon Half Marathon
Half Marathon
3:27:27
3623