Justin Duncan — Race Results
Justin Duncan has 2 recorded races from Boulder, CO.
Personal Bests
Half Marathon: 2:14:47 (Vacation Races | Shenandoah Half Marathon, 2024-09-14)
Race Results
Date
Race
Distance
Time
Overall
2025-09-28
Boulderthon Half Marathon
Half Marathon
2:23:21
3548
2024-09-14
Vacation Races | Shenandoah Half Marathon
Half Marathon
2:14:47
333