Isabella Tonnis — Race Results
Isabella Tonnis has 1 recorded race from Breckenridge, CO.
Personal Bests
10K: 1:17:14 (Breckenridge Road Marathon 10K, 2025-10-11)
Race Results
Date
Race
Distance
Time
Overall
2025-10-11
Breckenridge Road Marathon 10K
10K
1:17:14
189