Jonna Siferd — Race Results
Jonna Siferd has 1 recorded race from Hatch, UT.
Personal Bests
Ultra Marathon: 10:21:15 (Vacation Races | Bryce Canyon Ultras 60K, 2025-09-20)
Race Results
Date
Race
Distance
Time
Overall
2025-09-20
Vacation Races | Bryce Canyon Ultras 60K
Ultra Marathon
10:21:15
78