Mamoru Nagano — Race Results
Mamoru Nagano has 2 recorded races from Boulder, CO.
Personal Bests
5K: 28:51 (Boulderthon 5K, 2025-09-28)
Race Results
Date
Race
Distance
Time
Overall
2025-09-28
Boulderthon 5K
5K
28:51
356
2024-09-29
Boulderthon 5K
5K
29:27
289