Siobhan Costanzo — Race Results
Siobhan Costanzo has 1 recorded race from Wilson.
Personal Bests
Half Marathon: 2:11:49 (Vacation Races | Grand Teton Half & 5K Half Marathon, 2025-06-06)
Race Results
Date
Race
Distance
Time
Overall
2025-06-06
Vacation Races | Grand Teton Half & 5K Half Marathon
Half Marathon
2:11:49
467